Answer:
In political science, legitimacy is the right and acceptance of an authority, usually a governing law or a regime. ... Political legitimacy is considered a basic condition for governing, without which a government will suffer legislative deadlock(s) and collapse.
1) dia would have the missing accent
2) "yamo" is llamo because "ll" makes a "y" sound
3) not sure
4) my teacher says that in spanish you don't need to capitalize the beginning of a sentence, so probably "yo" , "como" and "eres"