They all have a Parliment government systems.
The policy of containment made the other non-communist countries side with the US. As this policy would keep them safe from communism.
Answer:
Research is the investigation into a particular subject.
Explanation:
I have researched the migration of Sperm Whales into the Arctic ocean during the periods of January to February
Option 2
Water is more susceptible to heat
Explanation:
Coal is the leading culprit of air pollution in China. 75% of the premature deaths are caused by the 152 coal-fired power plants in Hebei Province. ... Air pollution will remain a serious problem in China as long as coal continues to be the country's major energy source.