At least how many african nations gained their independence after world war 2?

What roles does climate change and natural resources play in global politics?

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.

Gradually, american society came to accept that girls could be educated and that women could be