The western bloc was made up of the United States and its allied nations.
Explanation:
When the world facing the Cold War era the same time the world also divided into power blocs Western Bloc and Eastern Bloc. The western bloc contains capitalist countries the major player of this Bloc was the United States and its allies nations who support Capitalism. while on the other hand Eastern Bloc contains soviet union and its allied nations who support communism.
This bloc system came into end after the disintegration of the soviet union in 1989 and the United States of America emerged as the only superpower of the world.
<span>The alliances formed as the Ottoman Empire started to weaken is B, Britain and smaller countries within the Ottoman empire. Britain and Ottoman formed an alliance and fought together with France and Kingdom of Sardine against the Russians in the 1853 War of Crimea.</span>