What happened in Russia in 1977 that led us to justify its involvement in world war 1 as a fight for democracy

Ateam of scientists studied the sediment at the bottom of an ancient lake. they were able to determine the weather conditions of the indus valley in ancient times. they found that the entire area had suffered a drought after the monsoons declined. this drought lasted 200 years. because of the drought, there wasn’t enough food or water. the people of the indus valley were forced to leave their cities.

What was the significance of john hancock's signature on the declaration of independence?

What did president johnson risk violating the tenure of office act to the fire of his secretary of war