Answer: The national government had no national military
Explanation:
Blocs - a <span>combination of countries, parties, or groups sharing a common purpose.</span>
<span>The United States acquired Guam, Puerto Rico, and the Philippines as territories</span>
The varying cultures collectively called Mound Builders were inhabitants of North America who, during a 5,000-year period, constructed various styles of earthen mounds for religious and ceremonial, burial, and elite residential purposes.