Answer:
b. Plessy vs Ferguson
Explanation:
"Plessy v. Ferguson, 163 U.S. 537 (1896), was a landmark decision of the U.S. Supreme Court in which "the Court ruled that racial segregation laws did not violate the U.S. Constitution as long as the facilities for each race were equal in quality, a doctrine that came to be known as "separate but equal"." -Wikipedia
I think the most suitable statement in this case is "<span>They often faced intense competition for lands." I'm pretty sure it's correct.</span>
Indulgences became increasingly popular in the Middle Ages as a reward for displaying piety and doing good deeds, though, doctrinally speaking, the Church stated that the indulgence was only valid for temporal punishment for sins already forgiven in the Sacrament of Confession.
(this is a sample answer)
Hope this helps! <3
Answer: Gerontology is the study of the biological, psychological, and social aspects of aging. Social gerontology is a subfield of gerontology that focuses on the social as opposed to the physical or biological aspects of aging.