The four developments which were made under Mongol rule during the pax Mongolica are:
They established of a postal system
The spread of weapons that used gunpowder
The extension of the grand canal in China
The invention of new medicines
The Pax Mongolica refers to the stabilizing impacts of the conquests of the Mongol Empire on the social, cultural and economic life of the citizens of the vast Eurasian territory that the Mongols conquered in the 13th and 14th centuries.
<span>They established of a postal system </span> <span>The spread of weapons that used gunpowder </span> <span>The extension of the grand canal in China </span> <span>The invention of new medicines </span>
President James Monroe and President Theodore Roosevelt shared which of the following foreign policy viewpoints? Latin America should be a particular region of focus for the United States. Trade between the United States and other nations should be limited.
For starters we would not as many states as we do now for one. Two, America's structure of government could have been different as well with out the people to be in the right place at the right time. Lastly, the gold/silver/coal rushes would not have been a big part for the industrial age. Also boom towns would maybe not have existed.
The U.S. entered World War I because Germany embarked on a deadly gamble. Germany sank many American merchant ships around the British Isles which prompted the American entry into the war.
