What are the duties of the lord in feudalism

What was the 1787 constitutional convention? !

The u. s. constitution outlawed slavery. true false

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.