Hello there!
The Aryans invaded and conquered India in the 1500s BCE (before the common Era).
<span>The Reconstruction was the period of American History directly after the Civil War in post-slavery America. The promise of change for newly freed slaves fell short, with many African Americans continuing to work in slave-like conditions (sharecropping) and encountering severe discrimination.</span>
The answer is D I hope this helps
The second one. The canal helps ships stay on sea level
