Final answer:
The principles of government included in the Declaration of Independence are that all men are created equal and endowed with certain unalienable rights. These principles are evident today in the United States Constitution and the Bill of Rights.
Step-by-step explanation:
Two of the principles of government that are included in the Declaration of Independence are the idea that all men are created equal and that they are endowed by their Creator with certain unalienable rights, such as life, liberty, and the pursuit of happiness. These principles were included in the declaration because the American founders believed that they were fundamental rights that should be protected by a just government. Today, these principles are evident in the principles of equality and individual rights that are enshrined in the United States Constitution and the Bill of Rights.