Explanation:
Congress is Unable to Control Commerce Between America and Foreign Nations. Under the Articles of Confederation, Congress lacked the authority to regulate commerce, making it unable to protect or standardize trade between foreign nations and the various states.
The immediate cause of World War I that made the aforementioned items come into play (alliances, imperialism, militarism, nationalism) was the assassination of Archduke Franz Ferdinand of Austria-Hungary. When Russia began to mobilize due to its alliance with Serbia, Germany declared war on Russia.
By that Hitler had saved them from being punished/ raped by their enemies.
The answer is commerce, trade, and industrial production.
The liberal constructionists prevailed and the implied powers of the Federal Government were cemented and have grown ever since.