Due to their advanced code-breaking abilities, the United States was able to predict what the Japanese's attack strategy on Pearl Harbor. The U.S. strategically moved their aircraft carriers to avoid the attack and were able to advance on the Japanese Navy.
The aircraft carriers then became the focus of Japan's military strategy. They were upset that their plans were interrupted and didn't work the first time, so they gave it another try. The Japanese fleet commander, Admiral Yamamoto, chose Midway since it was close to Pearl Harbor. His goal was to destroy the American aircraft carriers. He hoped that this tactic would move them away from the rest of the U.S. forces and be the best place to eliminate the carriers.
Bleeding Kansas refers to the border war between Pro-Slavery and Anti-Slavery citizens. It took place on the Kansas/Missouri border.
“era” refers to a period of time characterized by events in a chronological order.
“Period” can refer to a short interval of time or a very long interval of time.
The correct answer would be the second option. The group or organization that was not inspired by the civil rights movement of the 1950's and 1960's is the feminists. The Civil rights movements focus on the implementation of laws equally to all people, which peaked during the 1960's. Ensuring that the rights are equally protected by law, these include but not limited to women's rights, minorities' rights and LGBT rights.