The trade between United States and Mexico started in late 19th century after the Mexican revolution. The trade relationship between US and Mexico was good as the United States was investing more in Mexican business.
U.S was trading oil from Mexico as it is the most crucial thing for the United States. More these two countries are part of NAFTA (a trading agreement) along with Canada. Due to this treaty between three countries, the countries are free from trade barriers.
Democracy I believe
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Answer:Representative democracy, also known as indirect democracy or representative government, is a type of democracy founded on the principle of elected officials representing a group of people, as opposed to direct democracy.
Explanation:brainliest plz