It is (D) Both A & B
Please mark as brainliest :)
B
Explanation:
Developed in the 20th century as people began to live longer and have fewer children
Answer:
Rosenfeld, a lead author on the research and a professor of sociology in the School of Humanities and Sciences, drew on a nationally representative 2017 survey of American adults and found that about 39 percent of heterosexual couples reported meeting their partner online, compared to 22 percent in 2009.
Explanation:
Answer:1)illiteracy 2)Erosion 3)Poverty e.t.c
Explanation:
