1. Which of the following do Australia and New Zealand have in common with the United States?

A. The constitution of each country includes a bill of rights
B. The governments of all three countries have a federal structure
C. All three countries are presidential republics
D. All three countries were once British colonies**

Thank you!

The correct answer is D. All three countries were once British colonies. Both Australia and New Zealand were British colonies before gaining independence, similar to the United States which was also a British colony before achieving independence.

To answer this question, you can use your knowledge about the countries or do a quick search to find the similarities between Australia, New Zealand, and the United States. Let's go through each option:

A. The constitution of each country includes a bill of rights: To determine if this statement is true, search for the respective constitutions of these countries and see if they include a bill of rights.

B. The governments of all three countries have a federal structure: Explore the political system of each country and check if they have a federal structure, where power is shared between a central government and individual states or territories.

C. All three countries are presidential republics: Investigate the type of governance in each country. If they all have a president as the head of state and government, then this statement is accurate.

D. All three countries were once British colonies: This statement is widely known and can be confirmed with a basic understanding of history.

Considering these options and the explanations provided, the correct answer is D. All three countries were once British colonies.

Right.