Which treaty was made with Germany after World War I ?

Option c is correct because Treaty of Versailles was signed between allied powers and Germany in 1919 i.e., after the end of first war in order to establish peace with Germany.

Option a is incorrect because the treaty of Neuilly was signed with Bulgaria so it can cede various territories after the first world war.

Option b is incorrect because Sevres’ treaty was signed between Uk, France and Italy and it marked the beginning the partition of Ottoman empire.

Option d is incorrect because treaty of Trianon was signed between Hungary and allied powers in 1920.