2 similarities. both have varied climates from tropical beaches to alpine ski resorts. Both have large land masses
Differences : political institution, ancestral heritage, colonial heritage and attitude to international law
The correct answer is the first A
Hope it helps!!!
You may want to reword your answer. I did not understand the way you phrased it. Apologies. :l
Answer:
Building monumemts like the prymaids,temples
A system of mathmatics
agricultural production technique