What motivated the powers of europe to cover up the spanish flu's existence

When the flu broke out in 1918, wartime press censorship was more entrenched in European countries because Europe had been fighting since 1914, while the United States had only entered the war in 1917. It’s hard to know the scope of this censorship, since the most effective way to cover something up is to not leave publicly-accessible records of its suppression. Discovering the impact of censorship is also complicated by the fact that when governments pass censorship laws, people often censor themselves out of fear of breaking the law.

Explanation:

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.

the soviet union wanted to impose communist governments in eastern europe.