Answer:
in Nicaragua
In the late 19th and early 20th centuries, Nicaragua experienced a series of armed uprisings and political unrests, with different factions, including Liberals and Conservatives, vying for power.
The United States had increasingly become involved in the region through economic and political interests, and the Monroe Doctrine, which declared that any intervention in the Western Hemisphere by a foreign power would be seen as a hostile act by the United States.
In 1909, a group of Liberals overthrew the government, and the United States recognized the new government, but tensions arose when the Liberals began to ally with Germany, which was seen as a potential threat to the US.
In 1912, Conservative forces, supported by the US, launched a rebellion against the Liberals, which was ultimately successful in restoring a Conservative government. However, political instability continued, with different factions vying for power.
In 1925, Augusto Sandino, a Liberal leader, began a rebellion against the Conservative government, which was again backed by the US. Sandino's supporters, known as the Sandinistas, fought against the government and US-backed forces until 1933, when a peace agreement was reached.
The US continued to maintain a presence in Nicaragua, with the goal of protecting American interests in the region. However, tensions between the two countries continued, culminating in the US military intervention in 1912, which lasted until 1933.
The US intervention is often seen as an example of US imperialism and interference in Latin American affairs. It remains a controversial and complex issue, with different interpretations and perspectives.