The potatoes crop failed in Ireland and caused a great famine that killed over one million people during the 1840's.
The answer is A because they are explaining the different methods of settlement.
The North section of the United States was the one which took
the lead in demanding tax on manufactured goods going in the United Stated from
different foreign countries. Civil war in 1861 started because of sectional differences
between North and South.
During the era of globalization, the factor that drastically that increased the human life expectancy is B. Improved health care.
<h3>What is globalization?</h3>
It should be noted that globalization simply means the increasing tendency of the economic and social system on the world to be integrated.
In their case, during the era of globalization, the factor that drastically that increased the human life expectancy is an improved health care.
Learn more about globalization on:
brainly.com/question/25499191
