Answer:
The human ecological footprint is too large.
Explanation:
Currently, the world is consuming natural resources at double the rate required to maintain sustainable levels. What problem does this illustrate about the sustainability of the current global economy, according to Guest?
The human ecological footprint is too large
Citizenship because African Americans were fighting for citizenship which led to the civil war and after they got citizenship.
C. two-thirds of both houses of Congress vote in favor of the amendment
It could act as a buffer zone to protect the U.S. from foreign attacks.
After his 1820 expedition he thought it would help protect against attacks from the Spanish British and Russians