Question 7 The Japanese attack on Pearl Harbor happened because ...

Japan wanted to test out their new bombs and planes before attacking China.?

The United States had placed an embargo on the sale of oil and steel to Japan.?

The United State provoked the bombing by taking over one of the Japanese islands.?

Japan was trying to eliminate the United States from World War II.?

option d is correct. corroborated sources of historical evidence   is necessary to validate a claim about an event in history.

historians tend to use written sources, but audio and visual materials as well as artifacts are important objects that supply information to modern historians.

historical sources are usually divided into two categories: primary and secondary sources. depending on the historian's intent, some sources shift their designation. determining what type of sources toimplement, and the level of credibility and reliability of those sources, is a significant step in critical thinking for the historian.

explanation:

light bulb

explanation:

to unite muslims and hindus in resistance against british colonialism.