Making it possible to ship grain and other goods from north to south china...
Answer: a voice in political decisions
Explanation: In 1215, the tenants-in-chief achieved Magna Carta from King John, which confirmed that the king may not levy or collect any taxes (except the feudal taxes to which they were hitherto accustomed), save with the approval of his royal council, which frequently developed into a parliament.
<span>Nationalism is an extreme form of patriotism and loyalty to one’s country. Nationalists place the interests of their own country above the interests of other countries. Nationalism was prevalent in early 20th century Europe and was a significant cause of World War I. Most pre-war Europeans believed in the cultural, economic and military supremacy of their nation. </span>