Answer:
The right answer is C) sell, loan, or lease war materials to the Allies.
Explanation:
The act allowed the US to lend, lease weapons and materiel to countries deemed as "vital to the defense of the US, " while it was still a non-belligerent country in WWII. This helped Britain and the USSR, which were already at war with Adolf Hitler´s Germany.
Roosevelt used to host "Fireside chats" to talk to the American people about global/local issues or events that were happening. It was a way for people to become informed of news at a much faster rate than with regular newspapers and such, it was a more effective news delivery system.
Federalist No. 10 continues a theme begun in Federalist No. 9 and is titled "The Utility of the Union as a Safeguard Against Domestic Faction and Insurrection".