Number 3 I believe is the answer not 100% sure doe
The battle of Saratoga was a major turning point for the Americans
Roosevelt wanted to change the number of Supreme Court justices from 9 to 15 because he wanted to appoint 6 new justices who supported New Deal programs.
Should a president die in office, which official succeeds the president if the vice president is unable to assume the role?
: If a president dies in office, and the vice president is unable to assume the role, the Speaker of the House is the next in succession.
Hope this helps!
Very early societies did not have a written language or even ways to efficienly preserve information, so we can reject the options "maps" and "written records".
As far as the other two options go - ice core samples and tree rings, both are correct! probably "ice core" samples are the better answer, since only fossilized tree rings would tell us about the very early societies.
