The democratic national committee sends representatives from the panama canal zone.

Two

The Democratic National Committee sends two representatives from the Panama Canal Zone. The Democratic party headquarters is located in Washington DC. The Panama Canal zone was acquired by the USA in 1903 for $40 million.

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Explanation:  

The temperature of lava is so high that the moment it comes in contact with ice, it converts the latter directly into vapor, without turning it into water first. This steam essentially tries to escape through the lava.