During the Eastern Expression there was former U.S. President Thomas Jefferson who believed that the nation's future depended on his westward expansion. The US economy grows by 1.6%. All of this is a result of the westward expansion in the 1800s. We talk about the Louisiana Purchase and Manifest Destiny, which also combined with the effects of the westward movement. I think the westward expansion was worth it. Say no to plagiarism. Get a tailor-made essay on "Why Violent Video Games Shouldn't Be Banned"? Get Original Essay As a result, Americans were afraid of the unbeatable army; we were afraid that France would take control of our land. Our 13 colonies use it to gain power. The Americans wanted to purchase the “Louisiana Territory” to have access to New Orleans and the Mississippi River since they had trade routes. Jefferson's letter to the governors of the states ordering them to act quickly in case of war. In 1800, Spain secretly ceded the Louisiana Territory to France and closed New Orleans to farmers. Westerners, left without assets, states the Louisiana Purchase, the United States was alarmed that France now owned Louisiana. They were a force against France. Therefore, the French who owned the "Louisiana Territory" forced President Jefferson to make the decision to purchase the Louisiana Territory from the French for 15 million dollars. As the pioneers moved west the effects were favorable. Lewis and Clark thought of the United States because with the new animals Americans were able to use them for commercial purposes. After a journey of over 4,000 miles, Lewis and Clark recorded 178 plants and 122 animals: Lewis recorded, pressed, and preserved approximately 240 different plant species. It is clear that with the knowledge of new species, scientists have been able to learn their history. Also along the way they found themselves at the Missouri River and found a waterway that led to the Pacific Ocean. This has helped the United States because it helps us trade. During their expedition they hunted Native Americans. Native Americans lived in the western territory, they were kicked out, this is unfair, new land we would not have crops. We also wouldn't be able to farm in the United States, the American West entered the National History Day contest in 2013, which placed 11th, says, “Knowledge fueled the American fur trade.” It is clear that the fur trade was extremely successful. Without this money we would not be able to expand our nation and we would not be able to have a strong protective army. The population has developed and so has the economy. The pilgrims sent by President Jefferson arrive to investigate the new purchase. During Lewis and Clark's effort they experimented with numerous new species. They revealed numerous new creatures in this new condition and urged more pioneers to move westward. The entry of Euro-Americans into the local territory was not generally cordial. In any case, many local Americans and pioneers got along well together. Some agreements were marked to allow locals and Americans to cooperate. An example of such an effort was the "Greenville Pact, an agreement made between the United States of America and certain clans of local Americans in 1795." These settlements stimulated ranchers, pioneers, and so on to start growing their crops in peace, and the locals as well. Which at that point pushes the Euro-Americans to revive the economy.