What is the cold war how did it lead us involvement in th korean war and vietnamese war

Which of the following could affect the human population? a hurricane makes landfall on an uninhabited island.a deadly virus emerges that can pass from human to human.a civil war breaks out in italy.a solar eclipse occurs.

In an economic downturn, what can happen in countries that depend on high taxes to fund social programs?

What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government