 Complete the following phrase:  Choiseul had pinned much of his hopes on a French invasion of Britain, which he hoped would knock Britain out of the war and make it surrender the colonies it had taken from France. Pitt had stripped the home islands of troops to send on his expeditions, leaving Britain guarded by poorly trained militia and giving an opportunity for the French if they could land in enough force. The French did build a large invasion force. However the French naval defeats at Lagos and 