The answer is number 4 Columbus arrived in the Caribbean region in 1492. The other dates are 1. 1503. 2. 1500. 3. 1493 and the answer which is 4. In 1492.
The headright system was to attract settlers to land usually for agricultural purposes such as growing tobacco and indigo. The Virginia Company pretty much was giving free land out to people if they would settle. This was mostly used in Southern states and helped populate the colonies, and a lot of people who came were indentured servants and had to pay their debts for over a course of years.
The Vietnam War affected the attitude of Americans toward future conflicts around the world in that Americans have been "less" willing to intervene inthe affairs of other countries, since the Vietnam War has widely been viewed as a major mistake.
