Answer:
Technological innovations increased agricultural yields.
Explanation:
The Chinese economy in the period 1200-1450 increased due to higher production of agricultural crops with the use of new technologies. In the period of song dynasty, an early growing rice cultivar was produced which can be grown multiple times in a year. Due to multiple harvest, food was available in large amount for the people so we can say that innovations increase the yield of crops.
Answer:
promoting an ethnically homogeneous society through restrictions on immigration
Explanation:
A nativist is a person or organization that promotes the interests and rights of the Native People of a place, over the interests and rights of people from other places.
Thus, nativists organizations of the nineteenth century promoted an ethnically homogenous society that consisted in Native People only. For this reason, they mainly opposed immigration, due to several concerns: from labor market, to social and cultural concerns, to even racism.
Answer:
SYNONYMS FOR doubtful
1 undetermined, unsettled, indecisive, dubious, problematic. 2 unsure, indeterminate. 3 irresolute, vacillating, hesitant. 4 shady.
Explanation:
Answer:Nullification crisis, in U.S. history, confrontation between the state of South Carolina ... The doctrine of nullification had been advocated by Thomas Jefferson and James ... John C. Calhoun furthered the nullification doctrine in his South Carolina ... of the legislature) to take an oath of support for the ordinance, and threatened contrast
Explanation:
Answer:
The muslims invaded Spain and in the southern regions, new words with arab ethymologies appeared, they spread their culture and their race. The mix between spaniards and muslims was called a moore, the arab genes still persist in Spain, and the arab ethymologies are present nowadays on the spanish language.
The muslims also tried to impose the islam religion to the catholics, but in 1492, the spanish crown expelled the muslims and the jews from Spain.
