RIO DE JANEIRO -- The announcement came in October 2009: International Olympic Committee President Jacques Rogge opened the envelope at a ceremony in Copenhagen and told the world that Rio de Janeiro had won the 2016 Olympic Games.

Crowds watching a live broadcast on Rio’s famous Copacabana Beach exploded into a delirious uproar. Ticker tape swirled, a giant banner reading “Rio Loves You” was unfurled, and a samba club took to the stage.

The crowd cheers on Copacabana Beach in October 2009 after Rio was chosen to host the 2016 Olympics. (Vanderlei Almeida/AFP/Getty

In Copenhagen, then-President Luiz Inácio Lula da Silva declared: “This is the moment for Brazil.” TV Globo called it “a dream in an envelope.”

Seven years later, and less than a week before the games begin, many Brazilians are hoping that dream does not turn into a nightmare.

Brazil in 2016 is a more troubled country than the confident new global player Lula hoped to crown with Olympic glory. And Dilma Rousseff, the successor he chose, is suspended for an impeachment trial while the interim government formed by her former vice president, Michel Temer, struggles with a Zika epidemic and a recession.

In Rio, things are even worse. The state government is broke, and violent crime has risen. Promises to treat 80 percent of the sewage flushed into Guanabara Bay before Olympic sailing races take place there have been abandoned.

Two people died in April when part of a new elevated cycle path collapsed into the sea after a wave hit it. And Olympic delegations arriving at the Athletes’ Village complained about the state of the apartments — some even refused to stay there.

And local news outlets are reporting that neither Lula — the president who helped them win the Games — nor Dilma will attend the opening ceremony.

Here's a look back at the many things that have gone wrong for Brazil in the past year.

August 2015: The Goo Lagoon
Hundreds of thousands turn out across Brazil to demand the ouster of President Dilma Rousseff and an end to corruption. Prosecutors file corruption charges against Eduardo Cunha, speaker of the lower house in Brazil’s Congress. The U.S. rowing team doctor blames pollution when 13 rowers fall sick after a test event on the Rio lagoon.

September 2015: A tainted star, and junk
Alleging tax evasion, a Brazilian court freezes $48 million in assets controlled by national soccer team star Neymar. Ratings agency Standard & Poor's reduces Brazil’s investment grade to junk.

October 2015: Anger, and a missing Rousseff
Rio 2016 announces cuts because of Brazil’s deepening recession. A colorful World Indigenous Games took place in Palmas — but Rousseff was absent from a closing ceremony after being booed at the opening by protesters angry at a land demarcation proposal being pushed in Congress.

November 2015: Deadly disaster
Delcidio do Amaral, a senator and leader of Rousseff’s government in the upper house, is arrested after recorded discussing how to subvert a corruption investigation. A mining dam near Mariana collapses, unleashing a torrent of mud and waste that kills 19 and poisons water supplies hundreds of miles away.

Brazil mobilizes against outbreak of mosquito-borne virus

RECIFE, BRAZIL - JANUARY 9: Cleane Serpa, 18, holds her one-month-old cousin, Maria Eduarda, who was born with microcephaly, at her aunt's home in Recife, Pernambuco, Brazil, on Saturday, Jan. 9, 2016. The parents of Maria Eduardo, who are extremely poor, did not want her so Cleane and an aunt will raise the baby. The mosquito-borne Zika virus continues to spread in Brazil, alarming health officials and expecting mothers that their babies will be born with abnormal brain development called microcephaly. While researchers have yet to make a connection, Brazil has the highest number of babies born with mircocephaly - the most cases in Recife, Pernambuco - from mothers who tested positive to the Zika virus. There are about 3,530 suspected cases of zika-related microcephaly in Brazil. (Lianne Milton/Panos Pictures for The Washington Post)

December 2015: Zika emergency
Brazil declares an emergency after 2,400 babies are born with brain damage that officials say may have been caused by Zika. Lawmakers decide to open impeachment proceedings against Rousseff. Five young black men are killed by police in a hail of bullets in a Rio favela — they were out celebrating one of the group’s first job. Rio opens its flashy new Museum of Tomorrow.

How countries are combating the Zika virus

A health ministry worker fumigates a house to kill mosquitoes during a campaign against dengue and chikungunya and to prevent Zika infection in Managua, Nicaragua October 27,2016. REUTERS/Oswaldo Rivas (Oswaldo Rivas/Reuters)

January 2016: Zika warnings widen
The CDC advises pregnant women to avoid traveling to Brazil and about a dozen countries in the Americas where Zika has been linked to brain damage in babies. The International Olympic Committee sends a memo outlining some of the planned precautions at the games.

February 2016: And now, dengue
Zika worries hang over Brazil’s Carnival, with some revelers wearing mosquito costumes — but the revelries go ahead anyway. Brazil reports a dengue explosion — bad news for Zika, as it is transmitted by the same mosquito.

March 2016: WhatsApp standoff

Hundreds of thousands rally against corruption and call for Rousseff’s impeachment in protests across the country. A senior Facebook executive is arrested — and later released — after the company’s WhatsApp cellphone messenger service said it was unable to provide information for a police investigation.

May 2016: The all-male cabinet
Rousseff is suspended but vows to fight back while controversy rages over the rowdy and chaotic lower house vote that decided her ouster – with many deputies facing corruption charges. Temer is immediately attacked for appointing an all-male cabinet.

June 2016: "Welcome to hell"
The state government of Rio de Janeiro declares a financial crisis that could cause a “total collapse in public security, health, education, transport and environmental management.” Police and firefighters protesting unpaid wages demonstrate at Rio airport with a banner reading: “Welcome to hell.”

July 2016: "Almost zero" Zika risk for visitors

Brazil's health minister says visitors face "almost zero" risk of getting Zika during the Olympics as a small but growing number of athletes cancel their trips to Rio. Australian athletes arriving at the Olympic Village complain over electricity and plumbing failings and refuse to move in. Rio Mayor Eduardo Paes offers to install a kangaroo to make them feel at home.

Aug. 5, 2016: Let the games begin!
Opening Ceremony in Rio

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