Texas was apart of Mexico before it became it's own nation.
Jefferson opposed Federalist. He had a Republican political philosophy. In both, his policy choices and personal life embodied the spirit of Republicanism in the early 1800s. But although his spirit of Republicanism, foreign affairs dominated. These foreign affairs shoved him against his political and personal philosophy toward Federalist policies. The evidence of this could be Jefferson's war (1812) with Barbary pirates in North Africa (this was his plan to protect US ports from foreign invasion).
Foreign Invasion. A series of foreign invasions affected Mughal Empire very badly. Attacks by Nadir Shah and Ahmad Shah Abdali, which were themselves the consequences of the weakness of the Empire, drained the Empire of its wealth, ruined its trade and industry in the North, and almost destroyed its military power.