For sure the answer is D. hope is help
Medicare and Medicaid both have to do with medical insurance provided by the government.
No Child Left Behind was an act passed by Congress that aimed to shape education.
SNAP food stamps are given to low-income families to help feed them and prevent hunger.
The answer is D) Social Security, as the program is made with the goal of protecting retiring workers by taxing the country to help fund said workers.
Aside from connecting the East U.S. to the West U.S., the transcontinental railroad was also instrumental in driving a gap through the confederate territories and ending the reconstruction era. (Choices A and D are the answers.)
Hope my answer has come to satisfy your query.