1. Complete all your works
2. Study for your test
Yes, they are maintaining there traditional culture. They are taught in school and raised to embrace it. They would participate in cultural things (especially during indigenous month and indigenous week) they go all out with cultural outfits as well
Separation of powers ensures a relatively fair government because no branch is given too much power. This system is called a "checks and balances" system, in which each branch relies in part on the others.