Answer:
Immigrants were generally more willing to accept lower wages and inferior working conditions than native born workers (Zolberg 2006: 69). Great efficiencies in production led to higher profits that could be reinvested in new technology, which led to even more production and eventually higher wages for workers.
Answer:
They can be shown on maps by contour lines that connect points with the same elevation using bands with color.
Explanation:
A. flappers
I'm not sure what B refers to but i know C. is referring to the recession and D. refers to woman's suffering.
The correct answer should be <span>unification of previously fractious and divided Arab tribes
Many Arab countries were angry because the Byzantine empire tried to impose Christianity on them. They responded by joining together under the banner of Islam to spread and stop Christianity. This started in the 7th century and Muslims managed to win places like Persia, Syria, Egypt, and unite in order to push the Byzantines back.</span>