The Barbary pirates were seizing US ships for ransom. One time with two British frigates near bye. That forced a change in Jefferson and he realized he had to have a Navy. He order the Constitution class frigates and some smaller vessels. The start of the blue-water Navy.
Heat<span> can be transferred from one place to another by conduction </span>in <span>solids, convection of fluids like liquids or gases, and radiation. A </span>temperature<span> difference </span>in a system<span> causes </span>heat<span> to </span>move<span> from higher to lower temperatures</span>
It offered easy access to varied resources and had a mild climate which facilitated all-year gatherings. The sea and beach furnished marine life and shellfish which were the most important food sources, and from the river fresh water and food were obtained.
Answer:
1. Bloody Sunday
2. Poor working conditions
3. Russia's loss to Japan
Explanation:
Please correct me if I'm wrong. :)

So an iron triangle comprises or makes the base of the policy making relation over or among the congressional committees,the bureaucracy, etc.
Hope This Helps!!!