USA: Voters Decide rally in Washington DC celebrate as Joe Biden announced winner of 2020 US Election.

The video begins with a warm welcome and greetings to the audience. It then moves on to express gratitude and thanks, possibly to someone who contributed to the event or achievement being discussed. The final section highlights a significant historical milestone, celebrating the achievement of the first black female friend, marking an important moment in history.

What is the main focus of the introduction section?

• Describing a location

• Explaining a scientific concept

• Introducing the speaker

• Discussing a historical event

What is expressed in the acknowledgment section?

• Gratitude

• A joke

• A complaint

• A question

What significant event is announced in the final section?

• A sports victory

• A historical achievement

• A political debate

• A new scientific discovery

Who is recognized in the historical achievement section?

• The first black female scientist

• The first black female president

• The first black female friend

• The first black female astronaut

What is the tone of the historical achievement announcement?

• Neutral

• Celebratory

• Sad

• Angry