PLS 101 EXAM 1 MISSOURI STATE
UNIVERSITY COMPREHENSIVE SCRIPT
2026 COMPLETE QUESTIONS AND
SOLUTIONS GRADED A+
⩥ Do elections involve concurrent or exclusive powers? Answer:
Concurrent.
⩥ What is the importance of the necessary and proper clause? Answer:
Necessary for carrying into execution enumerated powers.
⩥ What are examples of national-state obligations? Answer: Assist states
in case of violence or disaster.
⩥ Define the Full Faith and Credit Clause. Answer: States must accept
judicial decrees or contracts from other states.
⩥ Define the Privileges and Immunity Clause. Answer: States cannot
discriminate against citizens of other states.
⩥ What is the difference between the Full Faith and Credit and the
Privileges and Immunity Clauses? Answer: Full Faith and Credit focuses
on interstate recognition of laws, while Privileges and Immunities
protects citizens from discrimination.
, ⩥ What does the Constitution's Supremacy Clause say? Answer: When
state and national law clash, national government prevails.
⩥ Why does the Constitution create tensions between the states and the
national government? Answer: It divides power between them.
⩥ What is the difference between federal preemption and non-
commandeering? Answer: Federal preemption allows national
government to prevail over states, while non-commandeering prohibits
national government from directing states.
⩥ What does the Controlled Substances Act of 1970 say about
marijuana? Answer: Classifies marijuana as a schedule I drug, making
possession illegal.
⩥ What trend in marijuana legalization sets apart the period after 2010?
Answer: Legalization of recreational marijuana for adults.
⩥ What are the problems with national-state contradictory laws on
marijuana? Answer: Legal uncertainty, inconsistent enforcement, and
tension between governments.
⩥ Define the Rohrabacher-Barr Amendment. Answer: Prohibits federal
funds to prosecute medical marijuana violations.
UNIVERSITY COMPREHENSIVE SCRIPT
2026 COMPLETE QUESTIONS AND
SOLUTIONS GRADED A+
⩥ Do elections involve concurrent or exclusive powers? Answer:
Concurrent.
⩥ What is the importance of the necessary and proper clause? Answer:
Necessary for carrying into execution enumerated powers.
⩥ What are examples of national-state obligations? Answer: Assist states
in case of violence or disaster.
⩥ Define the Full Faith and Credit Clause. Answer: States must accept
judicial decrees or contracts from other states.
⩥ Define the Privileges and Immunity Clause. Answer: States cannot
discriminate against citizens of other states.
⩥ What is the difference between the Full Faith and Credit and the
Privileges and Immunity Clauses? Answer: Full Faith and Credit focuses
on interstate recognition of laws, while Privileges and Immunities
protects citizens from discrimination.
, ⩥ What does the Constitution's Supremacy Clause say? Answer: When
state and national law clash, national government prevails.
⩥ Why does the Constitution create tensions between the states and the
national government? Answer: It divides power between them.
⩥ What is the difference between federal preemption and non-
commandeering? Answer: Federal preemption allows national
government to prevail over states, while non-commandeering prohibits
national government from directing states.
⩥ What does the Controlled Substances Act of 1970 say about
marijuana? Answer: Classifies marijuana as a schedule I drug, making
possession illegal.
⩥ What trend in marijuana legalization sets apart the period after 2010?
Answer: Legalization of recreational marijuana for adults.
⩥ What are the problems with national-state contradictory laws on
marijuana? Answer: Legal uncertainty, inconsistent enforcement, and
tension between governments.
⩥ Define the Rohrabacher-Barr Amendment. Answer: Prohibits federal
funds to prosecute medical marijuana violations.
