Explanation:
Most foreigners from democratic countries have parliamentary forms of government, so there isn't the drama of a "divided" government such as we have most of the time. Historically, it's the way we chose to limit the power of our central government. As such, Washington D.C. is definitely not the center of all American political influence, despite what people who live and work there might think. America is huge geographically; this is the uniform reaction of foreign visitors from most countries – keep in mind that their countries are often much smaller than one of our smaller states, and the very idea that one can drive thousands of miles, all across America, and never encounter a border boggles the mind of most foreign visitors. It's the one thing you hear from most visitors here.
People who leave their countries because the land had been settled.
<h3>What is a frontier?</h3>
A frontier is the area of Land that is shared by two countries.
It is the border or outskirt of the country which can be occupied by people form the various country. People move here in war time or to search for greener pastures.
Therefore, People moved to the frontier because the land had been settled.
Learn more on frontier here,
brainly.com/question/24693743
A. Southern and Eastern Europe.