| aggression |
an attack or war against a country started without good cause by another country. |
| automate |
to convert to a mechanical or electronic system of operation. |
| categorize |
to put into groups that have common characteristics; arrange by categories; classify. |
| chronology |
the order of events in time. |
| climate |
the usual weather conditions in a place. |
| external |
of the outside or outer part. |
| homicide |
the act of killing another person; murder. |
| obstruction |
something that blocks the way or prevents progress. |
| placement |
the act of putting into position or the state of being put into position; location. |
| plaza |
a public square or open space in the center of a town. |
| preach |
to give a talk on religion that is used to teach; give a sermon. |
| sullen |
silently showing anger. |
| tact |
the ability to say or do the right thing when dealing with others in a difficult situation. |
| tier |
one of several rows or layers placed one above another. |
| undiscovered |
not yet found or known to exist. |