Centuries after this event, portugal would be economically, politically, culturally, outpaced by its colony brazil

I think you forgot to give the options along with this question. Based on this assumption, i am answering the question and hope that it helps you. Centuries after this event of drawing the line of demarcation, Portugal would be economically, politically, culturally outpaced by its colony Brazil. 

Humid continental climate is found in the interior of continents between the 30 and 60 degrees latitude, but usually above the 40 degree line.   40 degrees north of the equator means less direct sunlight and therefore less warmth.   this climate is mainly found in the northern hemisphere since there are no major landmasses in the southern hemisphere.  if you live in northern indiana, you know all about humid continental because that is the climate type you have!

Tropical climate is experienced in the nothern countries of south america