Give 3 reasons why manufacturing has declined in the cbd?

The typical modern industry requires a large percent of land for operation. They transformed their waterfronts from industry to commercial and recreational activities tourist attractions.

Massive gatherings of anti-war demonstrators helped bring attention to the public resentment of U.S. involvement in Vietnam. The confrontation seen above took place at the Pentagon in 1967. Despite the growing antiwar movement, a silent majority of Americans still supported the Vietnam effort.