Question

The transformation of the american landscape has been fueled in a large part by ___ such as the

____

Answer 1

The answers are technologies and plow.

Step-by-step explanation:

The missing words are - advances and the - furrow. Since it was difficult to develop such a gigantic land with hands, the improvement of cultivating gear was indispensable for the further headway of farming. Furrow made conceivable to develop bigger parts of land and empowered the extension of cultivating land.

Answer 2

The missing words are -technologies and the -plow. Since it was impossible to cultivate such a massive land with hands, the development of farming equipment was vital for the further advancement of agriculture. Plow made possible to cultivate larger parts of land and enabled the expansion of farming land.