What technique did rembrandt use in his self-portrait to make the main figure appear to emerge from the dark background as if it were lit by a spotlight?.

que?

explanation:

sample response: the united states has applied government principles from many ancient civilizations. in rome, power was held by elected officials on behalf of the people, and senators voted on important matters. this is a system of representative democracy that we use today. citizens also participate directly by voting for themselves on issues. this system mirrors the direct democracy used in athenian government.

if you are using a ballot in which everyone can see, and you vote for this man and some body looks over and saw who you voted for and he does not like that, he could get up and start yelling at you, and maybe start even hurting you because he did not like the man you voted for.

if you are using a secret ballot no one can see who you are voting for one no one would know.

i hope that and if you need i can explain better : )