Which countries formed the Stresa Front in April 1935?

The Stresa Front was formed in April 1935 as a response to the growing threat of German rearmament and expansion under Adolf Hitler. This coalition was aimed primarily at maintaining the status quo in Europe and counteracting German aggression, particularly after Hitler announced Germany's withdrawal from the disarmament agreements outlined in the Treaty of Versailles.

Britain, France, and Italy came together to create this front to assert their opposition to Germany's militarization and to reaffirm their commitment to collective security in Europe. The formation of the Stresa Front was significant as it represented a temporary alignment of these three powers against a common aggressor, although this unity would not last, especially as political dynamics shifted in the subsequent years leading up to World War II.

The other options do not accurately represent the members of the Stresa Front. Germany was not included in this alliance because it was formally viewed as a potential aggressor by the countries forming the coalition. France and Italy's collaboration with Britain was crucial for attempting to stabilize the situation in Europe at that time.