The Ionian Sea has only one island complex: The Ionian Islands Zakynthos, Ithaca, Corfu, Kefallonia, Lefkada, Paxi, and Kythira which is situated opposite the southern Peloponnese (Laconia). These islands, which are the biggest of the Ionian Sea, constitute the famous Eptanissa (meaning seven islands; epta in Greek means seven).
Guarantee Clause. The United States shall guarantee to every State in this Union a Republican Form of Government, and shall protect each of them against Invasion; and on Application of the Legislature, or of the Executive (when the Legislature cannot be convened), against domestic Violence.
Quick Answer. The Necessary and Proper Clause refers to a section of the United States Constitution that grants Congress the authority to create and enforce laws that are deemed necessary and proper by the powers granted to the branches of the government by the Constitution's various provisions.