create a timeline like the one below on which you label and date important developments in manufacturing during th early 19th century. Write a paragraph explaining which development wa the most important and why?

d) the constitution rights of native americans and their right to self-government on reservations

not really sure i needed the points. sorry

the steam engine.

the locomotive.

the telephone.

the telegraph.

the internal combustion engine.

the rifle.

ironclad ships.

electricity/light bulb.