How did wealthy italian families encourage learning

what is the context of the question? Is it supposed to be found in an article?

the answer wold be b) travel among nations should be regulated by an international organization

judaism, christianity and islam, are all abrahamic religions and therefore have in common the hebrew idea of a single god which is the source of all morality. the idea of the covenant is only related to judaism, while dharma is a concept of indian religions and the four noble truths are basic principles of buddhism.