Explanation

As per Amnesty international, China carried out the most executions in 2019.

Explanation

Vaccine candidate was found to be more than 90% effective in preventing COVID-19 in participants without evidence of prior SARS-CoV-2 infection in the first interim efficacy analysis

Explanation

Elon Musk, richest man of the world completed his 44 billion dollars takeover of Twitter on 27 October 2022.

Twitter is an American communication company based in California. 

Twitter was founded on 21 March 2006. 

Explanation

Six NATO countries will build a 'drone wall' against Russia.

Six countries include: Lithuania, Latvia, Estonia, Poland, Finland & Norway

Aim: To protect borders against Russia.

Note: NATO is a military founded in 1949 to control Soviet Union.

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Explanation

Sanctions on Belarusian leader Alexander Lukashenko and his son Viktor imposed by European Union.

Explanation

• On 13 April 2021, Denmark ceased giving the Oxford-AstraZeneca Covid vaccine amid concerns about rare cases of blood clots, the first European country to do so fully.

Explanation

On 27 October 2022, Elon Musk became Twitter owner and fired top executives including CEO Parag Agrawal. 

Explanation

The NASA astronauts Josh Cassada and Frank Rubio have successfully installed Roll-Out Solar Array (iROSA) on the starboard truss structure of the International space station.

Explanation

On 5 April 2021, Russian President Vladimir Putin gave final approval to legislation allowing him to hold office for two additional six-year terms, giving himself the possibility to stay in power until 2036. 

Explanation

In June 2022, researchers discovered largest bacteria on the Caribbean island of Guadeloupe and is big enough to be seen with the human eye