Explain how the powers of the supreme court and federal law were extended by significant court cases during this period

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Explanation:

The supreme court extends its powers by their decisions which sets a precedents knows as case law. This law is followed when lower courts make decisions. It decides if the laws congress is making are constitutional or if they can be overturned. Hope this helped!! :))

The supreme court extends its powers by their decisions which sets a precedents knows as case law. This law is followed when lower courts make decisions. It decides if the laws congress is making are constitutional or if they can be overturned.

Explanation:

answer-the island had airfields that the u.s. military needed.