Answer:
The driving force was Economics; the need for resources and technological advances.
Explanation:
Europeans took over Africa in the 18's. The Scramble For Africa then make the European to enslave Africans and took all their resources.
It all started because of Europeans' competitions. In order to be better than their neighbor in the continent(Europe), Europeans needed ''more'' riches.
Europeans wanted Africa resources such as rubber. For England, they only want more power but Germany want to compete and beat the ''English'' people.
So, the Europeans main driving force is Economics.
2. Puerto Rico is a territory and not officially a state.
(1 is Hawaii, 3 is Alaska, and 4 is the continental United States)
<span>During the Agricultural Revolution, new patterns of crop rotation and livestock utilization paved the way for better crop yields, a greater diversity of wheat and vegetables and the ability to support more livestock. These changes impacted society as the population became better nourished and healthier.</span>
This policy created by John Hay was known as the Open Door Policy.
The goal of this policy would be to allow European countries and America to trade with China on an equal basis. John Hay wanted to ensure that no one country had a monopoly on the trade with China during the early 20th century. Along with this, he felt that the Open Door policy would result in less fights/confrontation between the countries involved in this trade.
The present-day Republican Party is descended from the "Whig Party", and formed mostly out of an opposition to slavery and its expansion. Although it should be noted the present day Republicans barely resemble the original Republicans.