An important element in the success of the 1965 garbage strike in Memphis was
A) national attention in the context of the civil rights movement.
B) a well-organized and militant union.
C) economic motivation.
D) the support of the black middle class in Memphis.
E) all of the above.
Question 2
Many human-dominated ecosystems, such as cities and modern farms, are dependent on massive inputs of energy and matter from outside the system.
Indicate whether the statement is true or false