The two main reasons for finding another trade route were
politics
cultural
religious
economics

hola,

i hate my life too. (like jayfeather hates his blindness x3)

during the 20th century, the role of the vice president has evolved into more of an executive branch position. now, the vice president is usually seen as an integral part of a president's administration and presides over the senate only on ceremonial occasions or when a tie-breaking vote may be needed.