It wouldn’t instantly start a war but Mexico gets angry cuz they still think Texas is theirs and like the president at rhe time sent troops to mexico and rhe mexicans thought they was in mexico land so they attacksd the americans starting the war
The answer to this is the second response I think
the speaker of the house does not have to be an elected member of the house of reresentitives and because the speaker is next to become president it has more power than the president of the senate
It allows them to have their own laws