Answer: b.
Explanation: They grew a lot of potatoes and a flea or a rat is eating it and they had a disease or because the season was terrible and they did not grow a lot of potatoes.
The condition that existed in rome around 100 b.c that contributed to the downfall of the republic was : invasions by neighboring city-states
By this time , the Roman already split into separated territories, making it easier to conquer
hope this helps
The main reason why Spain decided to support Columbus' voyages of exploration was because he promised that he would bring gold and spices back from the New World. Another reason was that the Spanish Crown was interested in spreading Christianity.
By approval, I think you mean by the delegates from each state had approved it. The problem was that the states themselves had to approve it. That seemed like a cumbersome process, but you have to remember that democracy works on the will of the people and each state had to ratify it keeping in mind that there were still problems: it was not a slam dunk.