Answer:
Pearl Harbor attack, December 7, 1941, surprise aerial attack on the U.S. naval base at Pearl Harbor on Oahu Island, Hawaii, by the Japanese that precipitated the entry of the United States into World War 2. The Strike climaxed a decade of worsening relations between the United States and Japan
Declaration of Independence
Answer: In the Divine Right of Kings led to his dismissing parliament in 1629 and ruling without them. The fact that he did not have a parliament to grant him money meant that he had to tax his people heavier and introduce unpleasant taxes such as ship money (see above).
Explanation:
The last one is false I believe. Very shortly after the site was uncovered, archaeologists came to excavate it, and the year after it was discovered they started building a museum on the site. Safe to say robbers probably would've had a hard time pillaging it when the whole archaeological community had their attention fixated on it.
1) They mostly spread Islam through conquering new countries. What they did also was unite all people under a single rule and ended religious uprisings.
2) There was tensions because one faction believed that Muhammad should be succeeded by someone chosen by people, while the other faction believed that his successor should be someone from his bloodline.