Answer:
It would be phytoplankton.
Answer:
Correct answer is through intelligence about the Soviet nuclear program
.
Explanation:
First two options are not correct of course because this led more to the strengthening of economy of United States, and was not pointed towards the Soviet Union.
Third option is not correct as this was related more to their space race that started during the 1950s.
Last option is correct as both countries were espionage each other which in some cases almost led to the war between two countries.
One cause is immigration. There is a lot of people immigrating to from other countries to the US. This has caused the population in the US to increase
Continued air pollution with some cities threatened with submerging of land with water
The roman god of fire, fire of volcanoes, and metalworking.
