How are modern corporations similar to the Medici family?

It is 1902 i make 45,000 per year how much do i owe in federal income taxes

In ww1 where did france find laborers to with their war movement? ? & what country did the french fear?

Which statement about submarine use in world war i is true? the allies never found a way to counter german submarine warfare. germany’s use of submarines affected the united states’ decision to enter the war. only the germans used submarines in world war i.