What two European countries were at war

Seven Years' War, (1756–63), the last major conflict before the French Revolution to involve all the great powers of Europe. Generally, France, Austria, Saxony, Sweden, and Russia were aligned on one side against Prussia, Hanover, and Great Britain on the other.

Explanation:

Seven Years' War, (1756–63), this was the last major conflict before the French Revolution involved all the great powers of Europe. which generally includes...France, Austria, Saxony, Sweden, and Russia which were aligned on one side against Prussia, Hanover, and Great Britain on the other.

d. the right to establish a one-house legislature

ghana achieved independence peacefully, while algeria gained independence through an armed struggle.