The Portuguese colonized Brazil, and that's why they speak Portuguese.
Heyooo! I hope this is the answer you are looking for!
The significance of the Scientific Revolution to the study of history is that it paved the way for the Enlightenment of the eighteenth century.
I hope this helps!
-<u><em>Wolfiep1873</em></u>
The Great Leap Forward led to a huge famine that killed off the majority of China's population
<span>This statement is considered significant to the American public at the time because t</span>he U.S. military had intervened in Haiti to help remove a brutal regime and help the small nation start to implement democracy. This historical event called United States intervention took place in 1994–1995 <span>on the authority of the US p</span>resident <span>Woodrow Wilson.</span>
This may help,
http://www.history.com/topics/robert-mugabe