This refers to the battles between France and England in the "New World" resulting in the loss of all French possessions and was part of the Seven Years' War.

Correct answer is French and Indian War.

Explanation:

This was the war that two countries were leading between 1756 and 1763. It was fought between two greatest colonial powers in North America. Although at the beginning France had more success, at the end they were heavily defeated by Britain. When the war ended, according to the peace treaty signed in Paris France lost all of its possessions in North America (including Canada) that went into hands of Britain. War was named French and Indian, because many Natives participated in it on both sides.

all freedom fighters demanded for constitution. so british finally granted india it's freedom. then a constituent assembly was formed. it's chair man was rajendra prasad and its deputy chairman was dr. br ambedkar.

this assembly take the time of about one year than our constitution was finally formed.

explanation: