Why were Julius Caesar's bridges built with legs at an angle?

What is the difference between external & internal migration

Great britain and japan are both island nations with limited resources. as a result, each nation developed according to its distinctive geographic location and limitations. for this assignment, compare and contrast the effects of geography on the industrialization and imperialistic growth of these two nations. use evidence from at least five documents in your essay. support your response with relevant facts, examples, and details.

Suggest two reasons why irrigation is important for human development of the desert (4 marks)