How did the first nomads get to the Americas? Migration to North America. Civilization in America began during the last Ice Age when nomadic Paleo-Indians migrated across Beringia. What races are on the census? The most recent United States Census officially recognized five racial categories (White or European American; Black or African American; Asian American; […]
How is heat transferred in the human body?
How is heat transferred in the human body? When the environment is not thermoneutral, the body uses four mechanisms of heat exchange to maintain homeostasis: conduction, convection, radiation, and evaporation. Only about 3 percent of the body’s heat is lost through conduction. Convection is the transfer of heat to the air surrounding the skin. When […]
What is the importance of the year 1607 in American history?
What is the importance of the year 1607 in American history? In 1607, a small band of about 100 English colonists reached the coast near Chesapeake Bay. They founded Jamestown, the first permanent English settlement in North America. During the next 150 years, a steady stream of colonists went to America and settled near the […]
What did many Americans think about expansionism at the turn of the twentieth century?
What did many Americans think about expansionism at the turn of the twentieth century? What were the reasons for American expansionism at the turn of the twentieth century and what justification did Americans offer for expansion? Imperialists argued that “free land” on the western frontier was dwindling, and thus new outlets needed to be found […]
What percentage of the world is covered by rainforests?
What percentage of the world is covered by rainforests? In fact, though rainforests cover less than 2 percent of Earth’s total surface area, they are home to 50 percent of Earth’s plants and animals, according to The Nature Conservancy. What are 5 interesting facts about the rainforest? There are several different types of rainforests. Rainforests […]
What is a punitive disciplinary approach?
What is a punitive disciplinary approach? Punitive Discipline is Unacceptable. While employers have a reasonable right to manage their workplace, discipline should never be punitive. That is, you should not punish an employee for their wrongdoing or incompetence. You cannot reduce their pay or hours of work. You can’t withhold pay or humiliate the employee. […]
How was the North Star created?
How was the North Star created? In 1846, Frederick Douglass was first inspired to publish The North Star after subscribing to The Liberator, a weekly newspaper published by William Lloyd Garrison. The Liberator was a newspaper established by Garrison and his supporters founded upon moral principles. What was Douglass rationale for starting the North Star? […]
What was the character of the stock market in the late 1920s?
What was the character of the stock market in the late 1920s? What was the character of the stock market in the late 1920’s, and what caused it to crash? The character of the stock market was the bull market, it crashed because stocks were overvalued and many people had purchased stocks on margin. How […]
Do contour lines show elevation?
Do contour lines show elevation? Contour lines are lines drawn on a map with equal elevation points, so elevation would be constant if you followed the contour line physically. The elevation and terrain shape of the contour lines shows. It is useful because they show the form of the land surface on the map–its topography. […]
In which section of the Declaration of Independence is the purpose of the government described?
In which section of the Declaration of Independence is the purpose of the government described? The Preamble to the Declaration of Independence describes the purpose of government. What are the three parts of the Declaration of Independence? The Declaration contained 3 sections: a general statement of natural rights theory and the purpose of government; a […]