Protests held at colleges and universities in which people gave speeches and lectures were called .

Student activism.

Explanation:

The student activism or campus activism is a type of protest that leads to political and economic and social changes and varies widely in subjects and size and there protest is based on there internal affairs with the institutes such as dictatorship etc.

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!