[§1.] What is navigation?

[§2.] What is tunnage? Tunnage duties? For what purpose were these duties laid? Why were they called discriminating duties?

[§3.] What has been their effect? What has caused their discontinuance?

[§4.] How are vessels registered?

[§5.] What is a manifest? A clearance?

[§6.] At whose request are passports furnished to vessels? What is a passport? By whom given?

[§7.] How is the safety of passengers and crew provided for?

[§8.] Define quarantine. What has congress enacted in relation to quarantines?

[§9.] Why was power given to congress to regulate internal commerce, or commerce among the states?

[§10.] Why the power to regulate commerce with the Indian tribes?