The definition of a developed country is "a sovereign state that has a highly developed economy and advanced technological infrastructure relative to other less industrialized nations."
Inertia is the ability of the object<span> to resist changes in the state of motion.</span>
A bowling ball has more inertia because it has more mass than a tennis ball.
A hammer has more inertia than a feather because hammer has more mass than a feather
Irrigation: The Egyptians developed systems of irrigation to make the most of the Nile's water, they diverted flood waters from cities to prevent them from flowing. I<span>rrigation was crucial to their agricultural success, but regardless, there were no statewide regulations on water control. Irrigation was the responsibility of local farmers.
That's all I know I hope it helped! :) </span>
The Surplus Value
Karl Marx is known as a philosopher but is best known as a revolutionary.
Surplus Value is known as Karl Marx theory (Marxist theory) that clarifies that it is the source of profits which capitalists put to their own use. It the value of a worker's labor power It is also known as the left over when an employer has repaid the cost of hiring the worker