Which south american leader fought for independence in venezuela and after approximately 10 years, had freed most of southern america from spanish rule? toussaint l'ouverture simon bolivar jose de san martin napoleon

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.

2. what was the dred scott decision about? what do we learn from this supreme court case?

What is the difference between an independent and a dependent variable?