What new relationship between great britain and the united states is announced in this document

Explanation:

The Declaration of Independence includes several messages to American and British people. To American they guarantee peace, national welfare and independence from the crown. But to British is a message to define the America perception of the relationship between both nations.

So, in the Declaration is specified that America will treat Britain as all humankind ''Enemies in War, in peace Friends''.

no its not a run on sentence however i think you meant wet suits not sours also a run on sentence would be like surfers surf all winter long in southern california by using wet sours to keep them warm and the live their all year long