One key similarity would be that they all started off as colonial powers ruled by larger power in Europe. Most of these nations gained independence through revolution as well, while a smaller amount gained it by the European state giving the colony independence (canada, Jamaica), Cuba was also technically both (revolution against spanish to be ruled by America, given Independence by America). A big difference is that most of North america was ruled by the British and the French, while South and Central America were settled predominantly by the Spanish and Portuguese. This resulted in huge differences in culture, including language (English/french vs Spanish/Portuguese) and religion (Protestantism vs Catholicism).
Time management, and prioritizing
Answer:
Brutus, No. 1. The Anti-Federalist Robert Yates of New York wrote this essay under the penname “Brutus” in 1787. Like other opponents of the proposed U.S. constitution, “Brutus” accepted the conventional wisdom that republics had to be small and homogeneous—not large and diverse—in order to be successful. The essay argued against a strong central government based on the belief that it would not be able to meet the needs of all US citizens.