Answer:
Early residents of the Indus Valley created streets and buildings using a grid pattern.
This was due to the Czar Nicholas II, who led more of a dictatorship. In 1917, people rebelled, so the Czar stepped down.
Answer:
space
Explanation:
As air gets warm, the air molecules have more energy and move around more, taking up more space. As the warm air expands, it becomes less dense than the cold air, so rises up and floats above the cold air.
Answer:
Europe Asia Africa North and South America
Explanation:
The conflict which exists today between Canadians of French ancestry and Canadians of British ancestry is that there still exists phonetic tensions, as the country is now officially bi-lingual and Quebec speaks everything in French, while the other provinces conduct mostly everything in English. There are also some French Canadian separatists, who want Quebec to be it's separate country from the rest of Canada.
