In the late 19th and early 20th centuries, the United States moved from isolationism and continental expansion to imperialism. The main motivations and factors leading to this were economic, exploratory, political, religious and ethnocentric. Colonists provided cheap raw materials and guaranteed markets to European and American trusts and monopolies during this period. It was during this time that late 19th century imperialism was criticized as a capitalist system in which colonies were subordinated to large corporations for pure economic gain. Some people, such as the revolutionary and Bolshevik leader in the Soviet Union, Vladimir Lenin, and a British theorist, JA Hobson, attribute these claims. One of the reasons the United States moved from isolationism and continental expansion to imperialism was due to economic motivations. Throughout the machine age, American production grew rapidly. America began to seek new markets where it was led by increased nationalism. American companies began to develop markets and production facilities in Latin America. The nation practiced expansionism by settling in the regions to do business. In order to get the most out of resources, markets, and trade, people were often in a hurry to get there. Finding a way to maximize profits was a goal of both imperial governments and private companies. Raw materials were supplied to European factories and markets by dependent settlers. They did it because it was necessary to make products. It was after the industrial revolution. Cheap workers were sought after. People wanted to sell or buy, so it was important to have access to markets. Say no to plagiarism. Get a tailor-made essay on “Why violent video games should not be banned”?Get the original essayEconomic expansion was the result. As new lands came, steels, metals, crops, and natural resources were also in demand. Many places have been searched. One of them would be Egypt, where the Suez Canal was very popular. Trading posts, warehouses, and transportation infrastructure were established by imperial merchants. America wanted to find new markets for trade. In order to find new countries and trading markets, they extended their colonial power beyond. This would mean engaging and opening trade with China in Asian markets and even becoming a colonial power in the Philippines. Their desire to trade with other countries around the world moved them from isolationism to imperialism. Another reason the United States moved from isolationism and continental expansion to imperialism is due to exploratory motivations. During this time, Manifest Destiny played a role in motivating people to go beyond and seek new territories to explore. They wanted to see places unknown to them and had a sense of adventure. Some did it for imperial expansion where they had a sense of destiny, while others did it for national or personal glory, and discovery, mapping, and claiming territories were the goals of the explorers imperials. They wanted to be the first to make new discoveries before their competitors. One of their explored and half-conquered lands was Samoa. It was known for its large port. The American army wanted to build therea basis. However, Germany and Great Britain had first preceded the United States. Although a battle nearly broke out between the three countries, they later came up with a peaceful term whereby they divided Samoa with Germany and the United States, with Britain ceding some areas of another country. part of the Pacific. The aftermath of the Spanish-American War also gave the country a new territory, Puerto Rico. Americans' aspiration to seek land allowed the nation to gain new ground as it moved toward diplomacy. One of the reasons the United States moved from isolationism and continental expansion to imperialism was due to political motivations. The reason was that countries thought as if there were threats to the security of their homeland if it could harm their citizens or even their prestige as an imperial power. And this is why political reasons are often cited as responses to imperial power. Supremacy was fought competitively as patriotism awoke. Countless empires wanted to strengthen their defenses and even expand their lands. They wanted to have different routes to their armies and alliances, and to do this they sought tactical territories. It also opened the doors to both the Monroe Doctrine and the Open Door Policy. The newly free independent colonies of Latin America were subject to European intervention. This is why the Monroe Doctrine, which was an American foreign policy, aims to prevent it. This was to warn the European powers to stay out of their affairs and the same could be said of them, otherwise there could be war. The Open Door Policy was a doctrine that was put in place in 1899. It provided protection to China by prohibiting the European nations from taking their territory and exploiting their economies. This means that China, the United States and the imperial powers must maintain healthy trade relations. The desire of the United States was to continue trading with China while protecting its sovereignty and land. Foreign policy also led to the United States' entry into World War I. The United States also wanted to build a Panama Canal where they had many advantages. The first would be that it connected the Atlantic Ocean to the Pacific. Second, it expanded their rule in Latin America. And third, it certainly helped speed up the movement of the U.S. Navy. The Platt Amendment established by Roosevelt in 1903 allowed America to control Cuba, where the United States had the right to intervene in Cuban affairs if the internal order was broken. Under this, without U.S. approval, Cuba could not enter into a treaty with any other nation. And the United States was able to build a naval base and coaling station on granted land. In this regard, President Theodore Roosevelt's Big Stick Policy, also known as the Roosevelt Corollary, was implemented. This is where the United States continues to intervene with Latin America, claiming that it poses a threat to American provinces. President Roosevelt announced that to maintain order in Latin America, the United States had the right to use military force. American foreign policy remains close to the Monroe Doctrine. This gave America the right to be like an international police force. This allows them to get involved anywhere in the Western Hemisphere where they feel their national security is at stake. There was also the Treaty of Kanagawa in.