Answer:
D) a program that let Mexican workers into the US to replace American domestic workers who had entered the military
Explanation:
The bracero program was a program that aimed to fill the vacancy left in agriculture due to the World Ward II. The program allowed Mexicans to work in United States farms in decent conditions, and the farmers were protected against forced military service as well as from discrimination.
New Deal agency that provided work relief through various public works projects.
Alexander Graham Bell and Antonio Meucci????
It was the "Oregon Train" that brought settlers to the Willamette Valley, sine although there were other smaller trails in the region, this was the most traveled by those wanting to start new lives and businesses in the region.
Pretty sure it's the Kitchen Cabinet.