The key factor which fueled competition between European countries for colonies in the Americas was C) the desire to control sources of gold and silver. Although Europe did have certain resources, it had definitely depleted itself in gold and silver and there was a sort of race between the big European super powers to enrich themselves as much as they could. This can be especially seen with the silver mines in Mexico which both the Spanish and the French wanted to acquire.
The major cultural contribution of the Byzantine Empire that means a picture made of many cubes of marble or glass is a Mosaic
While you didn't provide us with any concrete answers, this relationship is something related to an alliance, but in reality isn't one because the smaller country is only doing this because they're afraid of repercusions.
Franco-German War, also called Franco-Prussian War, (July 19, 1870–May 10, 1871), war in which a coalition of German states led by Prussia defeated France. The war marked the end of French hegemony in continental Europe and resulted in the creation of a unified Germany.
A caravel is a type of ship made from a single stern caste. These types of ships were used by the Europeans for their explorations of different lands unknown to them during the early days. Up to this day, the way a caravel looks is still debatable and historians are yet to find their answers. Through time these caravels were reliable because they can be easily maneuvered, their speed was incredible and yet they perform safe in the waters. The caravels gained their fame through the Spanish and Portuguese voyages that discovered lands far from their imaginations. Columbus was also said to have owned caravels during his time at sea and he named his ships Niña and Pinta. He admired them so great because of their speed and how easy it is to control at sea.