Economic. Nixon shock.
Foreign. Nixon Doctrine. Vietnamization.
Environmental. EPA. Clean Water. NOAA. Legacy of Parks.
Cannabis. war on drugs.
Native American
Answer:
Primary source
In the study of history as an academic discipline, a primary source is an artifact, document, diary, manuscript, autobiography, recording, or any other source of information that was created at the time under study. It serves as an original source of information about the topic.
We would die because the other gases in the air, such as nitrogen, dilute it and make it safe to breathe
Answer:
What was unique about the type of warfare carried out during the Battle of Coral Sea? The fight was between aircraft carriers. ... How did the surprise attack on Pearl Harbor change the public's opinion about the war? The attack convinced Americans that force was necessary to stop Japan's aggression.
