A referendum on the Anschluss with Germany was held in German-occupied Austria on the 10th of April 1938
Answer:
Europeans carried a hidden enemy to the Indians: new diseases. Native peoples of America had no immunity to the diseases that European explorers and colonists brought with them. Diseases such as smallpox, influenza, measles, and even chicken pox proved deadly to American Indians.
Explanation:
The were carved out of solid rock
Oceania is composed of islands, so when people first reached them, then needed ports. Also, they usually came from other places, and the island were their colonies: the correct answer is a. colonial ports.
