I NEED NOW PLZ HELP What was one impact of World War II on the Texas economy?

A. Many workers moved from rural areas to cities.
B. There was less demand for farm products because of rationing.
C. Many workers moved from cities to rural areas.
D. There was high unemployment in Texas after the war.

What is the purpose of the system of checks and balances

Marine exptoration of oil uses seismic waves to locate oil in the seabed. what is a negative impact from seismic waves on the aquatic ecosystem of the ocean? a.seismic waves kill microoganisms b.seismic waves disrupts the sand and causes seafloor erosion c.seismic waves have virtually no adverse affects on marine life d.seismic waves damage the sonar that dolphins and whales use to orient themselves underwater

What roles does climate change and natural resources play in global politics?