Answer:
Knox's "noble train of artillery".
Step-by-step explanation:
Knox and his men crossed the border into Massachusetts and struggled on to Springfield. From here both the roads and the weather improved. With 80 yoke of fresh oxen, the expedition passed through Brookfield, Spencer, Leicester, Worcester, Shrewsbury, Northborough, Marlborough, Southborough, Framingham, Wayland, Weston, Waltham, and Watertown. On January 24, 1776, Knox's "noble train of artillery" entered Cambridge.