When gold was discovered there in began heading west in large numbers by land and by sea

Need will give brainliest which of the following was the most significant aspect of revel's election to the senate?

For in this unit, you read about transitions of power and the formation of newly independent nations in africa, asia, the americas, and the middle east. some of these transitions were peaceful, while others caused long-term instability. why do you think some countries were more successful than others with political transitions? what do you think were the biggest challenges facing newly independent countries? would it have been possible for leaders to prevent these problems before they happened? why or why not?

Which of the following was probably the most difficult challenge facing construction of the railroad?