The main stems
of 38 rivers in the United States are at least 500 miles (800 km) long.
The main stem is "the primary downstream segment of a river, as
contrasted to its tributaries".[1] The United States Geological Survey (USGS) defines a main-stem segment by listing coordinates for its two end points, called the source and the mouth. Well-known rivers like the Atchafalaya,[2] Willamette,[3] and Susquehanna[4] are not included in this list because their main stems are shorter than 500 miles
Answer:
• The New World appeared worthless.
• The cost was too high.
• France was at war with England.
Explanation:
The French had extensive holdings in North America but they didn't think these areas held much value apart from the fur trade which was largely being replaced by cotton.
The cost of financing expeditions to the new world was also quite high as well as maintaining outposts in the new world. Seeing as the French did not see much value in the place, spending all that money made little sense to them.
The third and most important reason was the war with the British. After the British won the French and Indian war, they gained the ascendancy in North America such that the French could not impose themselves anymore.
For these three reasons, the French stopped paying for voyages and eventually sold off their lands in North America.
Answer:
a. reserves in the United States may last many decades, even with increased demand.
Explanation:
The demand for natural gas has increased in the USA and the good news about it is that the country has a large stock that can last for many years. One of the main reasons for the demand for the use of natural gas is its simplicity in extraction, no refinement and less polluting nature since its burning does not release soot into the atmosphere and releases less carbon dioxide.
Culture <span>is a way of life of a group of people who share similar beliefs and customs.</span>