Invasions by Barbarian tribes
Economic troubles and overreliance on slave labor
The answer is <u>C. Wagon</u>
and the other answers in the quiz are <u>Fighting</u> and <u>Men</u>. I'm with K12 too... I just took the quiz :)
Answer:
Initiative, Referendum and Recall are three powers reserved to the voters to enable them, by petition, to propose or repeal legislation or to remove an elected official from office.
Explanation:
Answer:
D
Explanation:
The fall of the city removed what was once a powerful defense for Christian Europe against Muslim invasion, allowing for uninterrupted Ottoman expansion into eastern Europe.
<span> The </span>industrial use<span> of steam </span>power<span> started with Thomas Savery </span>in<span> 1698. He constructed and patented </span>in<span> London the first engine, which he called the "Miner's Friend" since he intended it to pump </span>water<span> from mines.</span>