Answer:
I'm pretty sure the answer is tenant farmers could use a skill they already had rather than starting over.
Answer:
Wife: Mary Todd Lincoln
Sons :Robert Todd Lincoln,
William Wallace Lincoln
,Tad Lincoln
,Edward Baker Lincoln
Explanation:
He conserved forests and wildlife after Harold Ickes convinced him to build a wildlife reserve.
The correct answers are map making, compasses, and square sails .
Map making made significant progress during the Age of Exploration (when Europeans were sailing to Asia). Thanks to maps that accurately included North and South America and their separation from Asia, sailors were better able to navigate their way around the globe.
Compasses also helped tremendously. These devices helped sailors to find their bearings and assess what direction they were heading.
Lastly, square sails helped in the process of traveling from Europe to Asia. During this period, caravels became ships developed by the Portuguese. These easily movable ships often used square sails as a means to direct their boat.
