The united states is a member of the to work with other nations to promote free trade. a. united nations b. world trade organization c. north atlantic treaty organization

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.

Besides freeing slaves, harriet tubman served her country in what three ways? a. spy b. secretary c. scout d. artillery supplier e. nurse

What potential crisis did eleanor roosevelt resolve on behalf of president roosevelt