What is the definition of “interstate commerce”?
a commerce between states
b commerce between state and federal governments
c commerce between steamboat operators
d commerce between different parts of the same state

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.

The byzantine empire weakened after asia minor

What something thats on the news, and is going on currently?