Why might things far away and long ago be important to us now.

What deadly disease cost many workers their lives before dr. william gorgas found a treatment?

Which of these is not a purpose of the constitution as explained in the preamble? • to make a better country • to keep states more powerful the the u.s. • to keep peace in the country • to protect freedom

How have the united states influenced other nations? describe the impact that the u.s. has had on other countries.