Answer:
what are you refering to good sir?
Explanation:
By physical geography, let's assume that that includes natural resources, as "physical geography" deals with natural features and processes. The physical geography of the Eastern Hemisphere influenced the spread of people and animals to ideal locations, leading to the growth of cities and civilizations with a huge impact on the world today. Additionally, the aforementioned natural resources, borne of varying physical geography, are consumed and traded or moved throughout the world for mass benefit.
Answer: it depends on the situation
Explanation:
Lets take an example of the Boston Tea Party, that took part in 1773. The Americans were furious to have found out that the English were taxing too much money on goods such as tea. They wanted to use these taxes for the Monarchy back in England. The Americans Protested on this cause and wanted to revolt as well. That was one of the main causes of the revolutionary war.
If you want more examples please inform me! :)
Arches are curved structures designed to support or strengthen a building. Although the Romans did not invent arches (they had been used since prehistoric times), <em>they were the first ones to design arches that could support enormous amounts of weight</em>.
This was achieved thanks to the development of concrete, which was a mixture of lime and volcanic sand. Creating structures out of concrete meant the weight of the building could be supported through structures like arches, without the need of pillars or columns. This innovation allowed them to achieve structures that had never been used in architecture before. For example, the combination of arches gave rise to vaults, and the same principles were applied to develop domes. The developments spread all over the world, allowing architects to develop larger and more complex buildings.
