Lincoln's plan was the easiest, and the Radical Republican Plan was the hardest on the South.
Because this was their last chance at offering peace after previous acts against his rule.
The burning of c) coal is the energy source which is most linked to global warming. Coal-burning power plants are still used in many countries to produce a grand majority of the electrical energy used, although it has been stated that this is one of the main reasons for global warming.
Symbolism could be that kamala harris is inspiring young black girls (if that is kamala sorry it’s blurry)