In which of the following did women take active roles in the early and middle 1800s?

higher education
politics and public office
service on juries
abolition and other movements

What is the area of the trapezoid shown ?

Which native american tribe allied with the spanish?

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.