<span>it allowed people to settle in one place, and instead of focusing on all aspects of survival, specialization and trade.</span>
Answer:
technological innovation system
Explanation:
Even though technological innovation system might create large amount of capital during earlier stage, it can drastically cut down operational cost in the long run.
President <span>Lyndon B. Johnson</span>
One thing that happened during the Crusaders was a temporary unification of muslim forces under the banner of a famous general called Saladin. He unified muslim forces which were fighting each other (most notably Seljuk Turks with their minor skirmishes before the First Crusade) and managed to create one united muslim force.
After deciding that the Cuban regime could not be replaced through legal means, Castro resolved to launch an armed revolution.
