Which statement about archaeology is true?
a. everything we learn about prehistory from archaeology is factual.
b. archaeologists find and study human artifacts.
c. archaeologists sometimes make inferences that should not be included in the study of history.
d. archaeologists analyze rocks, such as sedimentary and igneous rocks

What effect did john hay’s open door policy letters have on the imperial powers of britain, france, germany, russia, and japan? a. it provoked the imperial powers to declare war on the united states. b. it caused the imperial powers to restrict trade in their trade with china. c. it warned the imperial powers that the united states would soon declare war on china. d. it signaled to those powers that the united states would take a larger role in world affairs than before.

What will not cause political parties to change or develop

During the 1920s, many people looked for ways to maintain traditional social order as the nation rapidly moved into a new, modern era. which groups or types would most likely be in this category?