Black codes were restrictive laws designed to limit the freedom of African Americans just as slavery did.
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<span>Acquisition of Florida: Treaty of Adams-Onis (1819) and Transcontinental Treaty (1821) The colonies of East Florida and West Florida
remained loyal to the British during the war for American independence,
but by the Treaty of Paris in 1783 they returned to Spanish control.</span>

So an iron triangle comprises or makes the base of the policy making relation over or among the congressional committees,the bureaucracy, etc.
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Answer:
C. The executive branch should not have more power than other branches of government.
Explanation:
The whole court case was to shown that all branches are equal. Checks and Balances!