Inventions Who developed the idea of Crop Rotation? Potato Peterson Swede Svenson Cabbage Carlson Turnip Townsend Potato Peterson Swede Svenson Cabbage Carlson Turnip Townsend ANSWER DOWNLOAD EXAMIANS APP
Inventions Who invented the Seed Drill? Arlo Guthrie Woodie Guthrie Thomas Hines Jethro Tull Arlo Guthrie Woodie Guthrie Thomas Hines Jethro Tull ANSWER DOWNLOAD EXAMIANS APP
Inventions In which decade was the telegraph invented? 1840s 1870s 1810s 1890s 1840s 1870s 1810s 1890s ANSWER DOWNLOAD EXAMIANS APP
Inventions What item, originally called the 'Whirlwind', was invented by Ives McGaffey in 1869? Vacuum cleaner Electric mixer Washing machine Blender Vacuum cleaner Electric mixer Washing machine Blender ANSWER DOWNLOAD EXAMIANS APP
Inventions What Enrico Fermi invented? Cyclotron Nuclear reactor Betatron X ray machine Cyclotron Nuclear reactor Betatron X ray machine ANSWER DOWNLOAD EXAMIANS APP
Inventions When was the first Lionel trains manufactured? 1944 1920 1901 1890 1944 1920 1901 1890 ANSWER DOWNLOAD EXAMIANS APP
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