What strategy did William of Normandy use to help him win the battle?

William used the tactic of a false retreat in an attempt the break the shield wall and lure English troops off the ridge. Harold's brother Tostig, joined forces with Harald Hardrada. The wind changed direction allowing William to sail to England when Harold was in the north defeating Harald Hardrada.

Explanation:

William changed his tactics and moved his archers from the front of the battlefield to behind the infantry. The change in position of the archers meant that, rather than flying over the heads of the horsecars, their arrows hit the Anglo- Saxon army squarely and caught them by surprise.

the federal government of the united states was established by the constitution. us is a presidential republic. the president is head of state, head of government and of a two party legislative and electoral system. the supreme court balances the powers of the federal and the state government. yhe executive branch is headed by the oresident. there are two chambers of congress, the senate and the house of representatives. judicial power is exercised by the judicial branch (or judiciary), comprised of the supreme court and lower federal courts. the judiciary's function is to interpret the   constitution as well as the federal laws and regulations.

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