What did George Washington mean when he said….we are one nation today and 13 tomorrow?

What is the supreme law of the land? the declaration of independence the federalist papers the articles of confederation the constitution

Did the spanish settlers and missions have a positive effect on world history? why, what did they do that was positive? why was the treaty of paris (1763) good for the world/world history? did the plymouth colony have a positive effect on world history? why, what did they do that was positive?

Which of the following statements is true of cause and effect relationships