Which best describes Washington’s swearing-in ceremony in 1789? He promised to try to lead the military of the new nation.
He swore his allegiance to the Constitution.
Philadelphia hosted the event, as it had the Constitutional Convention.
The ceremony did not involve any religious attachment.

B. He swore his allegiance to the constitution.

the federal constitution of the united mexican states of 1824 was enacted on october 4 of 1824, after the overthrow of the mexican empire of agustin de iturbide. in the new constitution, the republic took the name of of united mexican states. it was replaced by the federal constitution of the united mexican states in 1857.