1- Persona que pertenece a tu misma familia, pero no por consanseguineidad, sino por haberse casado con alguien que sí es familiar de sangre. 2- Persona que se acerca a otra por interés, para conseguir un beneficio. Él es arrimao.
Based on this passage, a valid conclusion would be that "(2) technological advances sometimes create <span>unforeseen problems" but it's also referring to fertilization.</span>
Answer:
When the United States entered World War I, the exhausted British and French forces wanted American troops in the trenches of the Western Front as soon as possible. By 1917, aerial warfare was also considered key to the success of the ground forces, and in May 1917, The French, in particular, asked the Americans to also bolster Allied air power. The French wanted the Americans to supply 5,000 pilots and planes, along with 50,000 mechanics to supplement the French and British air forces already in combat.
The training system of the Signal Corps at that time would simply not be capable of producing such numbers. It was decided to establish a system, similar to the British training program of a ground school, then a primary flight program, then a specialized program to train new pilots in the three basic areas that had been developed by the French and British air forces, pursuit, bombardment and observation.
