Are there noticeable attempts to prevent the congress from behaving in the ways that the parliament had prior to the revolution?

food chain i would say only because there is competition on getting food and survival

the constitution gives congress the power to regulate commerce "among" the several states.

i would say the executive branch is because the executive branch is in charge of enforcing the laws and judicial branch is in charge of enforcing but the executive branch is most responsible for it all so i would have to say the executive branch.

he killed his so.