I'll attempt to answer this one and perhaps answer the others as time permits.
Originally the sons of Canaan settled in Palestine. Canaan, remember, was the firstborn of IIam. Canaan’s descendant and this includes the other sons of Ham-were to be "servant of servants" ( Gen. 9: 2 5 ) . Their children are to serve both Shem and Japheth (verses 26, 2 7 ) .
There is nothing wrong with serving we all have to learn to serve. Shem and Japheth must become God’s servants,too. That is why Canaan is called a "servant of servants." Many have quoted this in direct reference to the Negro. As brothers of Canaan, the Negroes have shared the same position in life, but Negroes are not Canaanites.The Canaanites were great traffickers of old. The word Canaanite in Zech. 14:21 is, in fact, translated as "trafficker" in the Jewish translation.
The Sidonians, descendants of Canaan, were famous see-men in the days of Solomon. The Greeks called them "Phoenicians." But the Phoenicians called themselves “Kna” or“Knana,” meaning Canaanite. (See Smith’s Bible Dictionary). When Israel entered the land of Palestine under Joshua, whole tribes of the Canaanites were destroyed or driven out of central Palestine (Judges 3: 1-4) because some of the Canaanites were extremely degenerate in their morals.
Notice Gen. 10:18, "Afterward were the families of the Canaanites spread abroad." Where did they journey? The Canaanites settled the island of Malta and parts of Sicily, Southern Italy,Sardinia, North Africa and even Southern Spain and Portugal, where the sons of Javan were already living. (See Ency. Brit., articles, "Malta," "Sicily," "Carth- age," etc.)
Most people are familiar with the Phoenicians from grade and high school days. In North Africa the Canaanites are called Moors a name probably derived from Amors, the Hebrew form of "Amorites." From these lands they have spread into North and South America since the days of Columbus. The Portuguese--of mixed Canaanite and Tarshish stock-have settled much of Brazil. And the Sicilians are thick in big cities in America. The underworld "Mafia" organization which springs from Cnnnanitish Sicily, is but a modern version of their ancient tendency to traffic among the nations of the world.
Canaanites have also intermarried into Esau-Turkey today (Gen. 26: 34), and Judah (Gem 38.2 ) , and Israel (Judges 3:5-7). Only a few Canaanites remain in North Palestine and Lehannn The Canaanites are seldom included in the prophecies which pertain to this twentieth century. They exert no great position or influence in the world. The main body of non-Jewish inhabitants of Palestine today are not Canaanites, but Philistines!