Using the informal powers of the presidency and by using examples, discuss how certain presidents were effective and not effective in using these powers.

answer; eliminate parking problems in cities, because a car took up only half as much space as a horse and buggy;

imperial crisis leads to civil war.

roman forces withdraw from britain as goths attack rome.

odoacer topples romulus augustus

huns attack the empire and drive german peoples ahead of them.

i truly dont know the answer wait i do its 1,3,4

you would times this by how many days there are in a year 365*400=$146000