Webster opposed to slavery and made a lot of cont

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Why did David decide to leave school and start working？A．He received lots of job offers.B．

Diana made a lot of effort to persuade her parents into ______ to her going to the United

The success of Uncle Toms Cabin did a great contribution to the anti-slavery movement and

Many companies spend a lot of money and time（)their trademarks.A. to registerB. registe