In what ways did the Post-classical period (1299-1450) advance the world towards the modern-day?

*long answer pls

cultural/diplomatic relations. most medieval japanese   culture has chinese origins. writing, architecture etc.

i am not 100% positive but i think it is is b. both are non-partisan jobs

i am pretty sure that members of congress have term limits, can be impeached, and are nominated through direct popular vote.

they worshiped several is that all it's asking?

what