Answer:Phase change materials (PCM) are substances that absorb and release thermal energy during the process of melting and freezing
Explanation: when it cools it changes like ice melting
Answer:
George Washington (February 22, 1732 – December 14, 1799) commanded the Continental Army in the American Revolutionary War (1775–1783). After serving as President of the United States (1789 to 1797), he briefly was in charge of a new army in 1798. ... He played the leading military role in the American Revolution.
Explanation:
Answer:
B. Hiroshima
Explanation:
Hiroshima is the Japanese city where around 120,000 people were killed by an atomic bomb.
The United States detonated this bomb during WWII, which led to the end of the war.
Appeasement and the Holocaust were also during WWII, however, they do not fit the description in the questions. Appeasement was a political/war tactic, and the Holocaust was a long term event.
So, the correct answer is B. Hiroshima
The answer is:
They will serve in the military when required.
They will support and defend the US Constitution.
They will show allegiance to the nation's laws
Basically, all naturalized US citizens are required to upheld the same obligations like the citizens that born in united states. Voting in election and volunteering in political campaigns are considered to be the right/freedom of the citizens, not the obligation. You would not face legal punishments if you choose to avoid your rights, but you could face it if you avoid your obligations.
Explanation:
