Modern political parties are ______ dominant than they previously were

What was Ronald Reagan's Strategic Defense Initiative? Do you think the U.S. government should implement such an initiative today? Why or why not?

What will be an ideal response?

. The first principle of wing walking teaches us that:

a. There are better theories out there. b. We should be skeptical of existing theories. c. Giving up theories can be costly. d. We should always switch to better theories if we find them.