Answer:
In his thesis paragraph, Paine calls on the city and the country, alarmed at one common danger, to come forth to meet and repulse it.
Explanation:
Thomas Paine wrote his essay "The Crisis" where he talked of the need to band together all sectors of people to fight the British and work to get independence. He addressed and pointed out the problems faced by the American colonies at the hands of the British government and thus, the need to oppose and get free.
In his thesis paragraph, he called on everyone to come forward and meet the 'enemy', repulse it and fight head-on with it. He believes that the only way forward for the American people is to be free of the colonial authorities and be self-governed, without the involvement of any outside foreign force.