In 1963 Martin Luther King Jr. was arrested and sent to jail because he and others were protesting the treatment of blacks in Birmingham, Alabama. A court had ordered that King could not hold protests in Birmingham. Birmingham in 1963 was a hard place for blacks to live in.
How did the Hundred Years' War affect standing armies? It increased their power. ... Advanced weapons led to a stronger aristocracy and weaker armies. Advanced weapons led to stronger armies and weaker monarchies.
Yes, pigments help create various colors of paint.
A main reason that the age of revolutions initially failed to achieve widespread change in some nations of Europe was because many of these failed revolutions took place in the "backyards" of their mother countries--meaning that they were easily taken down with military power.