Answer:
World War I developed into a global war for a number of reasons. First, the system of alliances quickly brought other nations into the war. This quickly led to a war between the two alliance systems. But Italy switched sides and entered the war on the side of the Triple Entente in 1915.
Explanation:
The answer is A
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Because it made the internment of certain American citizens legitimate.
The cold war started because the United States feared the Soviet Union was trying to control the world. There wasn't an actual war but there was lots of tension and fear of nuclear war.
Answer:
solo te puedo ayudar con sistemas y subsistemas
Explanation:
se entiende por un sistema a un conjunto ordenado de componentes relacionados entre si, ya se trate de elementos materiales o conceptuales.
subsistema: en si, es un sistema que se ejecuta sobre otro sistema ayudandolo en sus funciones.
