What were the weakness of "Articles of Confederation"?

For a brief summary of the weaknesses of the Articles of Confederation, they lacked a destabilized central government. This led to many problems because Congress didn't have the power to tax the states which made it difficult to repay the debt of the United States; Congress couldn't regulate commerce which made it problematic with their foreign affairs; Congress couldn't form a unified currency, which crippled the economy; and the states had many disputes among themselves.

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the space race was a battle to make advanced technology to get to the moon and to get a better understanding of space.