How did Woodrow Wilson's Clayton Antitrust Act add upon Roosevelt's Sherman Antitrust Act?

after the roman empire, the catholic church began to unify by taking on many duties of a government.

the answers are a b and d

the national congress's powers over the states were specific and definite: it had the sole power to negotiate treaties, declare war, and make peace. all powers not granted to congress were reserved for state governments. congress had no power to levy taxes, for example.