Chromosomes are the rod-shaped portion of DNA
Answer:
Covering approximately 800 miles, the Santa Fe Trail extends from Independence, Missouri to present day Santa Fe, New Mexico. The Trail originally began in Franklin, Missouri, but the trail head was moved to Fort Osage and, by 1827, to Independence. ... The Santa Fe Trail was first used in 1821 by William Becknell.
Explanation:
Expand - both sides wanted the valley so they could expand their settlements into the area
Mississippi - Great Britain secured territorial gains in French territory east of the Mississippi river
Canada - all the lands to the south of French Canada was claimed by England
South - the English gradually settled all along the Atlantic seaboard to the south of the Gulf of Saint Lawrence
He applied his skill in engineering to toughen up the defence