Which world history periodization fits with the big history field of historical study?
a. prehistory–modern era
b. stone age–industrial age
c. beginning of time–present
d. pre-columbian–contemporary era

Which nonverbal cue most likely indicates that a person is open to a conversation? lack of eye contact crossed arms smiling mouth o monotone voice

During the cold war, the united states was involved in certain regional conflicts due to fears later called the domino theory, which stated which concept?

Which describes a contribution from classical rome to modern western civilization? a. international gathering to celebrate sporting achievement b. written constitution based on natural rights c. large infrastructure projects to benefit the public d. direct election of the ruler by all residents of the empire