Question

Jethro Tull
Eli Whitney
James Watt
James Hargrave
Henry Bessemer
 process for making steel
 Norfolk Four-Crop Rotation
 vaccine for rabies  cotton gin
 seed drill  spinning Jenny
 steam engine

Answer 1

Jethro Tull - seed drill
Eli Whitney - cotton gin
James Watt - steam engine
James Hargrave - spinning Jenny
Henry Bessemer - process for making steel