What was the agricultural policy?

boosts economic prosperity for American farmers and ranchers by opening foreign markets to American farm products; promoting transparent, predictable, and science-based regulatory systems overseas; and reducing unnecessary barriers to trade around the world.

Explanation:

The Office of Agricultural Policy promotes American farmers and ranchers' economic growth by expanding international markets for their goods, fostering straightforward, predictable, and science based regulatory structures abroad, and lowering unnecessary trade barriers around the world. The Agricultural Improvement Act of 2018, the most recent of these Farm Bills, authorizes policies in the areas of commodity programs and crop insurance, agricultural land management, agricultural trad, nutrition, and farm subsidies. Agricultural policies and practices are essential for increasing the resilience of agricultural landscapes and agriculture-based livelihoods to social ecological shocks and stresses, especially in developing economies like Sub-Saharan Africa.

Hope this helps! I also included why they're essential as well.

discovery of cape town-portuguese empire

development of africans language-dutch east india company

introduction of railway-british empire

in mcculloch v. maryland (1819) the supreme court ruled that congress had implied powers under the necessary and proper clause of article i, section 8 of the constitution to create the second bank of the united states and that the state of maryland lacked the power to tax the bank.

gibbons v. ogden, (1824), was a landmark decision in which the supreme court of the united states held that the power to regulate interstate commerce, granted to congress by the commerce clause of the united states constitution, encompassed the power to regulate navigation.