Which of the following statements about mountain ranges in the united states and canada is false?
a.
the piedmont region is the fall line between the appalachian mountains and the east coast of the us.
b.
the sierra nevada mountains and the cascades both follow the pacific coast.
c.
the rocky mountains are east of the appalachian mountains.
d.
the highest peaks in the rocky mountains are over 14,000 feet high.

no , per capita income is not a true measure of the development because: -it only tells us about average income not how income is distributed among the people.it only give us an idea of the economic aspect.it is only at the qualitative basis.moreover, income is not only the way of development other factors are also as much as important as income.

the first settlements began along the huang river because of the importance of the huang river in the beginning of china. it goes back to the story, “the tale of emperor yu”, which references the tale of the great flood, which was caused by the huang river and was believed to create and influence china’s making.