Answer:
<em>B. Tribes lived in isolation and did not interact with each other</em>
Explanation:
Mongol invasion of India, 1306
New inventions and technology change lives because they simplify and ease the work that humans have to do. They make life easier and simpler
True
Following two devastating economic recessions, U.S. foreign policy leaders focused on finding foreign markets to absorb excess goods.
Deciduous forest is where you can find the most trees
