The transcontinental railroad. Because of it, goods were able to be exchanged between the west and east and Chinese immigrants mainly worked on it.
Explanation:
1. Indo-Aryans
2. Dravidians
3. Mongoloid and Other Minority Groups
Answer:
a)Lack of a strong central authority and the constant threat of armed attack led to the establishment of a new institution.
Explanation:
the empire was so large it was hard to defend
plz give brainliest
Answer:
the first one
Explanation:
"What do Marissa Mayer and Indra Nooyi have in common? They were the first two women to hold US cabinet positions. They are the most recent women to serve as prime ministers. ... They are both now serving as foreign ministers of their countries."
