What problem was keeping railroads from connecting their lines across the united states?

a) outlaw attacks on railroads made it impossible to connect the lines.

b) many railroad lines were covered with water from overflowing rivers.

c) union workers on strike were destroying railroad lines before they could be joined.

d) railroad companies were using a variety of sizes, and widths of tracks and lines could not be easily connected.

which is it? ?

Critically examine the role of caste in politics

Enumerate the set key performance indicators (kpis) of the uae to measure its performance against its targets of 2021.

35 points pls fast. in a citizens elect the president as head of government separately from the legislature. question 1 options: parliamentary democracy communist state presidential democracy autocratic state question 2 (1 point) this form of government has only a single political party. question 2 options: communist democratic autocratic parliamentary question 3 (1 point) this is a government controlled by one person with absolute power. question 3 options: communist democratic autocratic parliamentary question 4 (1 point) a government is a government system where all citizens that choose to vote have a say in their government. question 4 options: communist democratic autocratic theocracy question 5 (1 point) in a the people elect the legislature, and the legislature chooses the head of government. question 5 options: parliamentary democracy communist state presidential democracy autocratic state