<span>A developed country is a country that has progressed adequately in regards to economic, mortality and demographic indicators. these countries have access to food, high levels or educations and employment, and earn high average incomes.</span>
Answer:
A) the agreement between France, England, and Russia
Explanation:
<em>Entente ; a friendly understanding or informal alliance between states or factions.</em>
Your answer would be "A" because as described on wikipedia and other outside sources, a triple entente involves France, England, and Russia and their informal understanding between all three. It was built upon the Franco-Russian Alliance of 1894 and the Entente Cordiale of 1904 between Paris and London.
Hope this helps! :)
It hurt the south for a while, slave labor was good for the south's economy but bad for competition up north because nobody could find a job if all the slaves worked for free. The removal of slavery cemented this competition-based method into America.