Which one is not part of the Treaty of Paris?

The sixth amendment of the u. s. constitution guarantees the right to which of the following?

Prior to the 1948 presidential campaign, truman won back the support of labor unions by highlighting his opposition to the taft-hartley act. supporting the passage of the national security act. pushing for equal rights for african american citizens. opposing the strikes of railroad and mine workers.

The explorer marco polo who visited china was from barcelona luxembourg rome venice