Explain the “hippie” movement?

In 3-6 sentences describe the strategy between generals' grant and lee's armies at wilderness and spotslvania . why are they significant? i will mark brainliest! answer only if u truly know the correct answer

Need it now explain gorbachev’s policy of glasnost. how did this policy change the soviet union?

During the era of european expansion, what was the biggest reason for spain’s push for exploration?