A javelin is basically a spear that's designed to be thrown.
The seven years war changed the balance of power in north america after the Peace of Paris in 1763. Britain’s debt was enlarged, forcing them to tax the colonies. They expanded their territory in the New World: they gained former French lands and Spain gained other French lands.
One way Hitler maintain power and control over the people was the Nazis rise to power was propaganda. The Nazis used propaganda throughout the late 1920’s and early 1930’s to boost Hitler’s image, and, as a result of this and other aspects, he became extremely popular.