Final answer:
The statement that Loyalists were well protected and treated after the Treaty of Paris is false. They faced hostility and property confiscations, leading many to emigrate elsewhere.
Step-by-step explanation:
To address the question of whether loyalists were protected by the treaty and well treated after it was signed, we can refer to historical facts. The statement 'Loyalists were protected by the treaty and well treated after it was signed' is false. Although the Treaty of Paris in 1783, which concluded the Revolutionary War, suggested that Loyalists should have their properties restored and not be further persecuted, the reality was different. Many Loyalists faced hostility, and their properties were often confiscated. They were not universally protected or well treated after the treaty's signing, resulting in a large number of Loyalists emigrating to British colonies in Canada and the Caribbean.