Amnesty said opposition parties were facing harassment, arbitrary arrest and intimidation from authorities ahead of nationwide voting on 28 October.
At least 50 people were killed during protests against President Alpha Conde between October 2019 and July 2020 in the West African state, the rights group said in a report.
The Polihali Dam, which is part of phase 2 of the Lesotho Highlands Water Project is meant to provide water to South Africa.
In 2017, Mooketsi Kgosibodiba received a death sentence for the 2012 murder of his employer and his appeal was dismissed last year.
Amnesty International and Human Rights Watch (HRW) said Tanzania was backsliding under Magufuli, whose administration has been accused of jailing journalists, kidnapping activists and assaulting political opponents.
Anti-government protesters, many masked and wearing black, have thrown petrol bombs at police and central government offices, stormed the Legislative Council, blocked roads to the airport, trashed metro stations and lit fires on the streets of the Chinese-ruled city.
The 16-year-old, who is taking a year out of school, received a standing ovation from students at The George Washington University in the US capital where the ceremony was held.
Amnesty cited data from Lebanon's General Security agency and the Lebanese government showing that some 2,447 Syrians had been expelled between mid-May and August 9.
In a statement to mark the anniversary, Amnesty International said Zimbabwe has experienced a concerted attack on the rights of freedom of expression and assembly.
A vote on the resolution by the 47-member council is expected later this week.
In a statement marking International Day in Support of Victims of Torture, Amnesty said it continued to receive regular reports of torture and other human rights abuses in military and police custody.
The human rights watchdog called what happened in the Sudanese capital barbaric and a bloodbath.
Unite released a statement on Tuesday night, saying Amnesty is already understaffed because only 670 of the 740 positions required are filled.
Six candidates are in the running in the 22 June election to choose a successor to President Mohamed Ould Abdel Aziz, who is stepping down after his second and final term in office.
Amnesty initiated a probe last August after a well-known researcher and a paid intern took their own lives within three months of each other.
Amnesty's deputy southern Africa director, Muleya Mwananyanda, said his organisation had, since January, witnessed a mounting crackdown on Zimbabwe's human rights defenders and activists.
Maduro was re-elected to a second term in May 2018, in a vote boycotted by the opposition and rejected by much of the international community.
Amnesty and Airwars spent 18 months researching civilian deaths including two months on the ground in Raqqa, they said.
