Christian lived in the part of
Botetourt County, Virginia that became
Fincastle County, Virginia. He was one of the new county's two representatives in the
House of Burgesses in its last three sessions, from 1773 to 1775. In 1774, Christian commanded a regiment of militia from Fincastle County in
Dunmore's War, but he and his troops arrived too late to participate in the decisive
Battle of Point Pleasant. As relations with Britain soured, Christian became one of the signers of the
Fincastle Resolutions, the earliest statement of armed resistance to the
British Crown in the American colonies. In 1775, as the
American Revolutionary War neared, Christian served on the Fincastle
Committee of Safety and was elected to represent the county at the first four of the five
Virginia Conventions after Virginia's royal governor, Lord Dunmore, dismissed the legislature. After the fifth revolutionary convention established the Commonwealth of Virginia, voters from Botetourt and Fincastle counties elected Christian as their representative in the
Virginia Senate. However, in the next session, the district boundaries changed, with Botetourt County joining Washington, Montgomery, Greenbrier and Kentucky counties in a district that elected
William Fleming as their state senator for a four-year part time term. Christian soon returned, after yet another boundary change as settlers moved southwest along the
Cumberland Road through
Washington County and
Greenbrier County into what was first
Kentucky County, then
Jefferson,
Fayette, and
Lincoln Counties—all before
Kentucky became a state in its own right. On February 13, 1776, he was appointed
lieutenant colonel of the
1st Virginia Regiment. Christian's brother-in-law Patrick Henry was the initial colonel in command, but when the regiment was taken into the
Continental Army, Henry declined to continue serving, and so Congress promoted Christian to colonel on March 18, 1776. When British-allied Cherokees under
Dragging Canoe and
Oconostota went to war with Virginia in 1776, Christian resigned his Continental Army commission in July, accepting instead the command of an expedition against the
Overhill Cherokees. The expedition involved little combat, but Christian and his men destroyed Cherokee towns, compelling some of the chiefs to agree to peace. Christian was one of the commissioners who negotiated the "Treaty of the
Long Island of the Holston" with the Cherokees, signed on July 20, 1777. He was also a commissioner in a second treaty with the Cherokees in 1781. ==Final years and legacy==