If the road surface or visibility is compromised in any way, such as by traffic congestion or bad weather, you must
a. drive at the posted speed limit
b. adjust your speed
c. use cruise control
d. stop and wait until the weather improves

s the president shall be commander in chief of the army and navy of the united states, and of the militia of the several states, when called into the actual service of the united states; he may require the opinion, in writing, of the principal officer in each of the executive departments. sooo yeahhh

explanation:

austria

hugary

yugoslavia

czechoslovakia