The dominate political party in mexico for most of the twentieth century was the

The dominant political party in Mexico for most of the twentieth century was the Institutional Revolutionary Party.

Institutional Revolutionary Party. Spanish Partido Revolucionario Institucional, Mexican political party that dominated the country's political institutions from its founding in 1929 until the end of the 20th century.

the mexican-american war was a conflict between the united states and mexico, fought from april 1846 to february 1848.

question is unclear.

i can't sorry.

post the full question so i can .