the first one and second one should be the answers
Based on the map I searched online, you can narrow it down to either the
Colorado or the
Rio Grande. I would choose the Rio Grande myself but it's up to you.
I think that the advantages of a mixed market economic system
are: competition lowers prices and increases choices and the government provides essential services.
The mixed economy system combines government planning with the use of the free market. In the mixed economy, just as in the market economy, people and firms in the private sector own scarce resources with the aim of making as much money as possible. However, in mixed economies the government also own some scarse resources to produce what they think their country needs.
People thought slavery would end because revolutionary idealism went against it and many leaders spoke about freeing their slaves. Others thought that economics would kill it because it was unprofitable. The invention of the cotton gin saved slavery.