The aggression of Cuba is a response to US aggression. The US has repeatedly singled out Cuba for punishment. Cuba has had to make deals with Venezuela and other enemies of the US due to the embargo. If America removed all their sanctions normal relations could resume.
Most of the worst of Cuba’s hostility came from Fidel Castro himself. Now that Fidel is dead, America should try to extend the olive branch once again.
The most recent state department reports state that there is no evidence Cuba is funding terrorism.
Sanctions against Cuba have provoked aggression. With Fidel dead it is time for the US to negotiate with Cuba again.