Fast what regions on earth have seasons tied to the amount of rainfall the polar regions the northern hemisphere the tropics high latitudes

Ships can transit between the atlantic and pacific oceans using the canal.

Soweto was the site of one of the that swept across south africa in the late 1970s. in his effort to end apartheid, desmond tutu turned to . the united states responded to south africa’s apartheid policy in the 1980s by .

How did the movement of soldiers during world war 1 contribute to the global influenza (flu) pandemic of 1918 to 1919, which killed millions of people