Yes, you are correct. The statement you provided, "The government of England is subjecting the American colonists to laws that take away from their unalienable rights," is part of the Declaration of Independence. The Declaration of Independence was adopted by the Continental Congress on July 4, 1776, and it served as the formal declaration of the Thirteen Colonies' intention to separate from British rule and establish themselves as an independent nation. The document outlined the grievances and reasons for seeking independence, including the infringement upon the colonists' unalienable rights by the British government.