Who attempted to build panama canal, but there were too many problems: the chagres river had lots of rain, floods, and engulfed equipment, the workers got sick with yellow fever and malaria, and landslides were frequent, worked for 6 years with little progress. the main issue was money ran out so they had to abandon the project by 1889?

What did the incas accomplish? a. written language b. formalized religion c. conquest of the western south america d. formalized government

This document provides the framework for the united states government. it consists of three main parts: the preamble, seven articles, and 27 amendments.

The telegraph, the transatlantic telegraph cable, and the telephone were important to businesses after 1850 because of a. they created a system for developing new inventions. b. they filled a need that other inventions of the day could not. c. they attracted investors and created the stock market. d. they made picture-taking a popular american pastime.