Answer:
Sheep were once the source of great fortunes for those living on the vast northern frontier of New Spain. They were of vital importance to the Spanish colonists, who chose to bring the low-maintenance Churro breed with them to the Río Grande Valley for meat and wool.
The correct answer is:
D. Archaeologists discovered evidence of travel between Asia and the Americas before the arrival of early humans from Siberia.
If archaeologists discovered travel signs between asia and america before the arrival of early humans, it would mean that the early humans came by through some other rout.
D. Encouraged fair trade for all countries.
According to the Open Door policy, China’s ability to tax trade encouraged fair trade for all countries.
Open door policy referred to the policy of China to open up foreign business in order to bring about economic transformation of modern China.
This happened after Deng Xiaoping took office in 1978,
I am pretty sure that it is the legislative branch.