One impact the importation of cotton had on great britain was that it fueled lots of the Industrial Revolution, which was heavily dependent on cotton to duel the booming textile industry. <span />
Well, you have to think about how this could have happened. A lot of cities and countries have all been hit by some sort of disease or natural disaster but do they both have them. I would say false, you have to understand that not only do they go under that they also suffer from economy losses and from political misunderstandings and troubles. So no, those would not be the only two common factors.
In general, tribute and neutral rights affect shipping in that some ships and cargo holds must pay fines to dock in certain harbors, which discourages trade.
Here are ten countries bordering the Pacific Ocean and these are the following: Costa Rica, Colombia, Australia, Chile, Samoa, Canada, Mexico, China, Russia and Fiji