Why were the spanish explorers interested in conquering the aztecs and inca empires

What does the document of the birtish octopus is an uderlying cause of the world war 1

Which answer best describes an advantage of shipping goods by canal? a) most towns would rather have canals then noisy railroads b) goods could travel very fast downstream in the canal system c) traveling by boat is a much more relaxing way to transport goods. d) heavy loads of goods could travel by boat more easily then if pulled by horses.

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