Will give brainliest.

why did two opposing forces combine efforts in china?

a)in order to stop foreign invasions

b)to convince the people to support their ideals

c)for economic gain

d)to receive entry into the united nations

Which of the following was a goal of european conservation in the early 1800

Which statement describes the impact of the 21st amendment?

What is the main difference between primary and secondary sources? a. primary sources are historical documents, and secondary sources are modern-day documents. b. primary sources are derived from museums and archives, and secondary sources are created by history students and academics. c. primary sources are found in ancient places with a rich history, and secondary sources are found in historical journals and blogs. d. primary sources are created during a particular historical era, and secondary sources are created by studying primary sources.