b ) The ships were at the mercy of the weather
The journey from Africa to the West Indies or North America Usually took about two months. However, the journey would take longer due to vagaries of bad weather that made navigation challenging
<h2>Answer:</h2><h3><u><em>Artillery bombardments</em></u></h3><h2>Explanation:</h2><h3><em><u>Artillery bombardments were designed to destroy enemy guns, cut through dense barbed wire and blast men from the trenches.</u></em></h3>
Answer:
The battle led to the Gettysburg Address in which Lincoln redefined the Civil War as a struggle for freedom and democracy. Land preservation efforts began immediately after the Battle of Gettysburg and resulted in a national cemetery, consecrated by Lincoln on November 19, 1863
Explanation:
Alfred Marshall is credited with first using cost benefit analysis