Answer:
Gross Domestic Product (GDP) is the monetary value of all finished goods and services made within a country during a specific period. GDP provides an economic snapshot of a country, used to estimate the size of an economy and growth rate. GDP can be calculated in three ways, using expenditures, production, or incomes.
The final result was the Jones Act of 1917, which converted the citizens of Puerto Rico into Americans, although not as a full-fledged non-State: they do not vote in the presidential elections and the laws passed by their government-elected for the first time by Puerto Ricans in 1948 - they can be vetoed by the United States.
In fact, although the Jones Act granted Puerto Rican civil rights (and also obligations, such as being part of the US military conscription: 20,000 Puerto Rican soldiers fought in World War I), the United States continued and continues to maintain control over its affairs. fiscal, economic, military, postal, etc.
They also committed to work in the territory of the Philippines so they can be independent.
The American Recovery and Reinvestment Act (ARRA) was approved by President Barack Obama in 2009, and consisted on a stimulus package released with the aim of preventing the destruction of jobs, fostering the creation of new ones, and boosting the aggregate demand as a mechanism for economic recovery. Therefore, recovery from the recession of 2007-2009 was sought through the Keynesian way.
One negative effect of the spending schedule imposed by the ARRA, was that a great part of the money had to be borrowed. National debt was increased and this led to a deficit situation.
Spread disease such as smallpox which killed much of population.
Colonized most of land, taking from natives and forcing them to settle elsewhere.
Introduced them to European items, such as horses, guns, and some farm animals
