Answer: The main goal of the Japanese Modernization was to try and avoid colonizing other weaker nations.
Explanation: There were 2 reasons for the Japanese Modernization. The first being to end Japanese Monarchy and to start Japanese Democracy. The second would be to avoid colonizing with other weaker nations.
Your answer is <span>The Strategic Defense Initiative (SDI) </span>
The leaders who spread Islam after Muhammad's death were Abu Bakr, Umar, Uthman, and Ali. If you want the answer from a website, I suggest going here
--> http://peopleof.oureverydaylife.com/led-islamic-world-after-muhammad-died-7743.html <-- I hope this answer helps you.