The virginia plan contains the main features of the federal government today including

The Virginia plan contains the main features of the federal government today including "establishing the bicameral legislature", since this was the main feature of the Plan, which was intended to benefit the more populous states. 

Most of it came from state run farms. The communists collectivized farming meaning that there were no private farms anymore but there were only farms run by the state with agriculture workers working for the country and not just for themselves. Their produce would belong to the state and would be sold to people instead of farmers choosing what to do with it.