Answer: Nigeria and Liberia
Explanation:
A compact state is one where the distance from the center of the country is more or less the same to all the boundaries of the country.
Nigeria is a compact state with the center being in the capital of Abuja. Its compact nature allows for roads to be built easier. Liberia to the west of Africa is also a compact state with its shape being decided by European powers when they were scrambling for Africa in the Berlin Conference.
I believe it was negative. When the colonist arrived from Spain to Latin America, many Natives died and were killed, and I do not think that is such a great thing. I believe that the discovery of Latin America did contribute to many new discoveries such as foods and the columbian exchange that changed the diets of Europeans which made people more healthy and live longer. However, all these discoveries of animals, and foods lead to famine, death, and disease among the Native Americans hence also leading to slavery due to the many deaths of Natives, the colonist needed workers so, slavery then happened.
hydrogen, helium, nitrogen, oxygen, fluorine, neon, chlorine, argon, krypton, xenon, radon, bromine, carbon, phosphorus, sulfur, selenium, and iodine