Answer:
Because the government did not have enough resources to accomodate the influx of families from rural areas to the cities.
After this historic battle, Washington's strategy called for "attrition", since he and others knew that the British heavily outnumbered them and were using superior war strategies.
Each Congress<span> generally has two </span>sessions<span>, based on the constitutional mandate that </span>Congress<span> assemble at least once a year. In addition, a meeting of one or both houses is a </span>session. And the Senate and House of Representatives is said to be insession<span> on any particular day when it is meeting.</span>