eaten off with
great loss to the British. A month later an American
sortie was repulsed. On September 21 Drummond retired
beaten; and on October 13 he found himself again on the
defensive at Chippawa, with little more than three thousand
men, while Izard, who had come with American reinforcements
from Lake Champlain and Sackett's Harbour, was facing
him with twice as many. But Yeo's fleet had now come up
to the mouth of the Niagara, while Chauncey's had remained
at Sackett's Harbour. Thus the British had the priceless
advantage of a movable naval base at hand, while the
Americans had none at all within supporting distance.
Every step towards Lake Ontario hampered Izard more and
more, while it added corresponding strength to Drummond.
An American attempt to work round Drummond's flank, twelve
miles inland, was also foiled by a heavy skirmish on
October 19 at Cook's Mills; and Izard's definite abandonment
of the invasion was announced on November 5 by his blowing
up Fort Erie and retiring into winter quarters. This
ended the war along the whole Niagara.
The campaign on Lake Ontario was very different. It opened
two months earlier. The naval competition consisted rather
in building than in fighting. The British built ships in
Kingston, the Americans in Sackett's Harbour; and reports
of progress soon travelled across the intervening space
of less than forty miles. The initiative of combined
operations by land and water was undertaken by the British
instead of by the Americans. Yeo and Drummond wished to
attack Sackett's Harbour with four thousand men. But
Prevost said he could spare them only three thousand;
whereupon they changed their objective to Oswego, which
they took in excellent style, on May 6. The British
suffered a serious reverse, though on a very much smaller
scale, on May 30, at Sandy Creek, between Oswego and
Sackett's Harbour, when a party of marines and bluejackets,
sent to cut out some vessels with naval stores for
Chauncey, was completely lost, every man being e