I will give Brainliest to person who's right and gives best answer. In one or two paragraphs, suggest a possible reason that similar systems of feudalism emerged in Europe and Japan. Describe why professional warriors were important in both societies.

Similar systems in fuedalism emerged in Europe and Japan due to constant warfare that made their fighters the most important class in both areas. Whereas fuedalism depends on loyalty, both "professional warriors" served local lords and were bound by a code of ethics in loyal manners.  They were important because in these times there was high tension and people needed protected.

To protect the king Or VIP Or also to protect property of the VIP and go to war when needed

Explanation:

answer; the federal reserve system;