A widespread disease that killed many people
the split of the Christian church
invasion from Arab Muslims
In premier-presidential systems, the prime minister and his cabinets can only be removed by The Parliament
<span>Erwin Rommel was given the name The Desert Fox</span>
Answer:
airplanes and submarines were used for the first time, initially to locate the enemy. Field telephones and sound equipment was also used to find the enemy's location. Still, some new weapons and technology used such as chemical warfare, flamethrowers and submarines caused great fear and chaos during World War I.
Explanation:
