Chuko Liang came up with the idea when he had to carry supplies to injured soldiers. He didn't want to carry supplies to aid the injured soldiers so he invented the wheelbarrow.
It is wheelbarrow.
Because rain had fallen on the wheelbarrow
A wheelbarrow is a lever and wheel and axle, so it is a compound machine.
Rainwater
the wheelbarrow was used by farmers,gardeners,traders,and pesants to transport things from one place to another
Economic aid to farmers and landowners
The iron plow and the wheelbarrow
a wheelbarrow
Federal goverment
Chuko Liang came up with the idea when he had to carry supplies to injured soldiers. He didn't want to carry supplies to aid the injured soldiers so he invented the wheelbarrow.
Federal goverment
The wheelbarrow was a very important, useful invention. Wheelbarrows distributed the weight of the load between the user and the wheelbarrow itself, allowing the user to bring more of a load than they would've without it. Ancient Chinese wheelbarrows had one wheel in the middle, so it could navigate and balance easier than a two-wheeled wheelbarrow could while still carrying the same amount.
It is wheelbarrow.
Farm Aid
Kelvin Wheelbarrow goes by Ol' Wheelbarrow.
Because rain had fallen on the wheelbarrow