The slogan, No taxation without representation, was associated with which country?

The slogan No taxation without representation was a pivotal rallying cry during the American Revolution, making the USA the correct answer. American colonists vehemently protested against the British Parliament's imposition of taxes, such as the Stamp Act and Townshend Acts, arguing that they lacked direct representation in Parliament to consent to these levies. This foundational concept underscored their fight for independence. The UK was the colonial power imposing the taxes, while Germany and Ukraine were not involved in this specific historical context.