There are basically two systems, there is Capitalism and Socialism and most countries tend to use a combination of the two, known as a mixed economy.
Answer: A
Explanation: he went to the coast of Veracruz, México, and from there he traveled to Tlaxcala, Cholula, and eventually reached the Great City of Tenichtitlán (today Mexico City)
<span>Lawsuits involving violations of the us constitution fall under </span><span> federal-question jurisdiction. It takes care of any civil case that has a plaintiff in breach of the US constitution or any federal law.</span>