The correct answer to this question is letter "C.grew in power and authority." One effect of the Crusades was that the Catholic Church grew in power and authority. The Crusades refer to the series of military campaigns during the time of Medieval England against the Muslims of the Middle East.
Answer:
They turned Jewish refugees away because they didn't want to be involved in the war.
Immigrants like the Irish, Scottish and others were flooding the U.S. the Irish were especially discriminated against because there were so much Irish coming into the U.S. in hopes of food and work, there weren't that much jobs available so lots of Irish weren't even getting what they were looking for in the U.S. in the first place and they were looked down upon. But hey, we have Saint Patrick's day now so jokes on Americans haha.
The statement about the economic development of the Swahili coast in SE Africa after 1000 CE which is correct is "The cities of the Swahili coast enjoyed a positive trade relationship with Persian and Indian merchants for many years until the Arabs overtook the coastal cities, which ended the economic development."
