Why did the founder choose a democracy for our way of government?

please answers

because it is a stable way to have a country run but we did't realy follow what democracy is tale recently when women and black man  could

vote and that black man and women where freed form slaver

c. women being denied the type of education men received

1.the population change is near or at replacement level.

4. the birth and death rates are balanced.

6. sweden is most likely a developed country.