Sir Joseph Swan invented the first i<span>ncandescent light bulb. and it was in England </span>
The correct answers are B) salt was used as a form of currency and D) salt was used to preserve food.
<em>The two factors that explain why salt was so valuable to West Africans are salt was used as a form of currency and salt was used to preserve food.
</em>
Salt for West Africans was of the utmost importance. It served as a currency that allowed themto trade gold for salt. Yes, salt was a necessary element for people to survive because salt was used to preserve food. West Africans knew how to find grains of salt from the river beds after rainfall. People from the North of Africa had abundant gold, but no salt. So they often traded gold for salt with Western Africans. So the two factors that explain why salt was so valuable to West Africans are salt was used as a form of currency and salt was used to preserve food.
Answer:
More Americans opposed Germany due to their use of unrestricted submarine warfare.
The Lusitania was a British ship that was sunk by German troops. Among 1200 passengers who died in the attack, 128 were Americans.This angered the Americans, who condemned the attack on an unarmed passenger ship without prior warning.
Explanation:
Answer:
The dispute was over how the new, independent republic should be governed. The Americans wanted Texas to become part of the United States or remain independent, and they wanted to elect the officials who would govern Texas. The Mexicans wanted Texas to be a part of Mexico and they wanted to appoint the officials who would govern Texas.
Explanation:
