The answer is atomic bombs
<span>Louisiana Purchase.
Bought by the United States in 1803, the Louisiana Purchase was a large territory owned by France that covers approximately 828,000 square miles of land.</span>
I believe the correct answer is <span>C. Gaining control of Paris and forcing a change in the monarchy.
The purpose of the July Revolution was to overthrow the current king, Charles X, and bring a new king to the throne, Louis Philippe. People weren't happy with the way Charles X ruled, which is why they started a Revolution to overthrow him.</span>
Hitler broke the Munich Agreement following the Nazi invasion of Poland in 1939 signaling greater expansion of Nazi territorial acquisitions in Europe. This sparked the outbreak of World War II.
We probably wouldn't have had as much technicologic inventions and the leader system would probably be messed up as well.