Mathematics, mostly.
They also did groundbreaking work in the following fields:
Astronomy
Philosophy
Geography
Sciences
Technology
Because the texans needed their envirnmental resources for help
Born on the island of Corsica, Napoleon rapidly rose through the ranks of the military during the French Revolution (1789-1799). After seizing political power in France in a 1799 coup d'état, he crowned himself emperor in 1804. Shrewd, ambitious and a skilled military strategist, Napoleon successfully waged war against various coalitions of European nations and expanded his empire. However, after a disastrous French invasion of Russia in 1812, Napoleon abdicated the throne two years later and was exiled to the island of Elba. In 1815, he briefly returned to power in his Hundred Days campaign. After a crushing defeat at the Battle of Waterloo, he abdicated once again and was exiled to the remote island of Saint Helena, where he died at 51.
American imperialism was done in the wake of a want of industrial boom.
Explanation:
IT is a repetitive pattern that countries often embark on imperialism when they have bustling industries and trade routes along with a good level of production but have bad living conditions for the people and are looking to increase their lifestyle value.
This is what happened in the late 19th century US which had prosperous businessmen but the common people were living lives in harsh conditions and had to suffer.
So, the people had an avenue in imperialism to have more profits and to extract the profits to improve their own lifestyles at home and this need made the backdrop of imperialism.
