Question

The cheapest way to trade back in the trade in the 18th - 20th century was ________.​

Answer 1

Answer:

waterways.

Explanation:

hope it's helpful for you

Answer 2

$\huge\mathfrak{\color{orange}{\underline{\underline{Answer♡}}}}$

Answer♡

waterways

if you will give thanks to this answer then I will give you 1000 free points .I am promising.

$\huge\underline{ \red{❥L} \green{u}\blue{e} \purple{e} \orange{n}\pink{u}}\:$

$\huge\green{Thanks}$