Traversing as they do all of Eurasia, the Silk Roads encompassed almost every climate and vegetation zone and crossed every kind of terrain. This sketch of Silk Road geography has the modest aim of introducing a few of the important features of Eurasian physical geography which help us to understand patterns of human habitation and interaction across that vast expanse. There are always regional variations which deserve more detailed treatment. Before the advent of modern technology, geography and ecological zones were critical determinants of where and how people lived, moved and interacted. Boundaries such as we know them, delineated by modern states, did not exist, but boundaries there were, either natural or manmade, and in both cases they turn out to have been quite permeable.
Answer:
They blockaded them
Explanation:
To prevent help from France, the British had blocked ports to stop Maritime trade too.
Americas president is Joe Biden
Answer:
Right order:
1__Germany invades Poland starting World War II.
2__The US is neutral, so they are not directly involved in the war.
3__Pearl Harbor is attacked by Japan on December 7th, 1941
4__The US declares war on Japan and is officially involved in WWII.
5__The Manhattan Project is started to make atomic bombs.
6 __After Roosevelt's death and peace with Germany, the atomic bomb is dropped on Japan ending World War II.
Explanation: