postal service, most significant one was the North West Land Ordinance of 1787 Officially ended the revolutionary war with the Treaty of Paris. Removed British from American soil.
postal service, most significant one was the North West Land Ordinance of 1787 Officially ended the revolutionary war with the Treaty of Paris. Removed British from American soil.
postal service, most significant one was the North West Land Ordinance of 1787 Officially ended the revolutionary war with the Treaty of Paris. Removed British from American soil.