Adispute over the border started which war? spanish-american war civil war mexican war

The correct answer is D. Mexican war.

Mexican war was started over the border dispute.

Mexican war was a conflict which was armed and it was between United Mexican States and United States of America.

This war followed the annexation of Americans for the Republic of Texas Independence. The Mexican government was forced into remnant by treaty of Guadalupe Hidalgo to end the war and to end mexican cession.

In Mexico it became a state of ruin and degradation because there was domestic turmoil, territories, national prestige, and losses of life.

depending on what kind of map for example a pltical maps works in many ways this iss how it works it shows the areas and places the democratics and the repbulcicans reside for example if   texas chooses trump for president there a republican state and if   califronia chooses hillary there a democratic state.

tea which is where the whole thing about dumping it in the ocean came from