Answer: As amazing as Sacagawea was, she did not kill a Grizzly bear with her bare hands.
When it comes to population, numbers have always tended to be highest in Asia. Currently, Asia holds around 4.4 billion inhabitants, just over 60% of the world's population. Within it, China<span> and India clearly stand out as the countries with the largest populations, totaling more than 2.6 billion people combined.</span>
The best example are roads.
USA economy is a mixed-market economy. It blends elements from market economy with elements from planned economies.
Private ownership is prioritized ( free market economy) but the government <em>has control over some public services</em> such as healthcare (to an extend), physical infrastructure<em> (the road system</em>), education, national defense, the postal system and some public lands.
The idea behind public ownership of these services is that they are better performed by public than private enterprise.
The roads in the USA and their infrastructure are<em> funded by taxes</em> (especially the gas one), tolls and user fees.
<span>iron rich rocks show the location of the magnetic poles at the time of their formation</span>
