Schools, churches, public baths and Hagia Sophia were examples of

Building projects completed by Emperor Justinian

Explanation:

Emperor Justinian is widely considered the greatest Roman/Byzantine emperor after the fall of the Western Roman Empire for his various achievements including reconquering much of the area that the Western Roman Empire lost when it was dissolved as well as his sponsorship of the Justinian Code which became the basis of the Legal System of the Byzantine empire for close to a millennia.  

He also initiated building projects to help the people of the empire such as schools, churches, public baths and aqueducts. Justinian was also responsible for building the Hagia Sophia which was one of the largest churches ever built.

- "the civil rights movements"

- "following the american civil war and abolition of slavery, the united states entered a period known as reconstruction, during which black americans continued to suffer from disenfranchisement, racial segregation, and economic oppression. beginning in the early 1950's, black americans launched a series of major campaigns of civil resistance, emphasizing the need for nonviolent protests and civil disobedience."

"such as the montgomery bus boycott of 1955-56, a campaign launched by rosa parks against the policy of racial segregation of the public transit system in alabama. “sit-ins” became popular across the american south, particularly in greensboro, north carolina, increase national sentiment."

- "the counterculture movement"

- "counterculture began to develop in the united states following the rise of conformity in american culture during the 1950s. by 1963, youth, particularly those of the white middle class, began rejecting the cultural standards and normality of their parents, opting for progressive attitudes instead. the movement gained momentum as the civil rights movement became increasingly successful and as the u.s. military intervention of vietnam began to take a negative turn."

"hippie counterculture moved further into popular culture following the summer of love in 1967 when thousands of people came together in the haight-ashbury neighborhood of san francisco. along with greenwich village in new york city, haight-ashbury became a hub for the counterculture movement."