Which of the following never occurred? the signing of a peace treaty between the United States and Germany
the signing of the Treaty of Versailles by President Wilson
the ratification of the Treaty of Versailles by the Senate
the establishment of the League of Nations

Yes the notes gathered in your research to answer the following questions

What would be considered a secondary source about the assasination of abraham lincoln

What important discovery was made by edmond halley and alexis clairaut, using newton's ideas of mathematics and gravity? they created the scientific method to outline how science should be conducted. they were able to find the orbit of a comet and predict the year of its return. they discovered the three newest planets--uranus, neptune, and pluto. they explained why objects appear to have color.