In a communist command economy, workers are employed by
the agencies
the consumers.
the producers.
the state

the state

Explanation:

In the communist command economies the workers are employed by the state/government. In this type of economies, the government controls everything and posses everything. there is no private business sector, but all the businesses are controlled by the government. Everything is planned by the government officials for the production of goods, with the consumers having no say in it. Also, everyone that is employed is employed by the government itself, and usually everyone has the same wages.

they required less loading and unloading

explanation:

the shipping container improved shipping because it cut down on unloading time by three weeks, eliminated wasted space, and allowed ships to carry.

the growing interconnectedness of the world through communication, trade, and the exchange of ideas is an important theme in the history of the 20th and 21st centuries.

explanation: