A) Spain INCORRECT Spain was a major colonial power in the Americas, but it did not control the thirteen colonies that became the United States. The colonies were established by Great Britain, and while Spain had territories in Florida and the Southwest, it was not the governing authority over the original thirteen colonies. The Declaration of Independence was not directed at Spain, as the colonists' grievances were against the British Crown and Parliament. Spain's involvement in the American Revolution was as an ally to the colonies, providing support against Britain, but it was not the oppressor from which the colonists sought liberation.
B) France INCORRECT France was a rival of Great Britain and had its own colonial empire, but it did not rule the American colonies. In fact, France was a key ally of the American colonies during the Revolutionary War, providing military and financial assistance. The Declaration of Independence was not aimed at France, as the colonists were not under French rule. The French alliance was crucial to the American victory, but the document itself was a statement of separation from Great Britain. Therefore, France is not the correct answer.
C) Germany INCORRECT Germany as a unified nation did not exist in the 18th century; it was a collection of independent states and principalities. The American colonies were not under German rule. However, German mercenaries, known as Hessians, were hired by Great Britain to fight against the American colonists, but this does not mean Germany was the colonial power. The Declaration of Independence was directed at Great Britain, not Germany. Thus, this option is incorrect.
D) Great Britain CORRECT Great Britain was the colonial power that governed the thirteen American colonies. The Declaration of Independence was a formal statement declaring the colonies' freedom from British rule. The document lists numerous grievances against King George III and the British Parliament, including taxation without representation, the suspension of colonial legislatures, and the maintenance of standing armies in peacetime. The colonists sought to establish a new nation based on the principles of self-government and individual rights. The Revolutionary War, which followed the Declaration, was fought against British forces, and the eventual victory secured American independence. Therefore, Great Britain is the correct answer.