You can't you either need another phone/camera, or use something reflective.
Answer:
<h3>so they knew were they were on the battlefield and to communicate in the battlefield.</h3>
Explanation:
- The Standard, also called as Signum or Signa Romanum, used by the Roman soldiers was a flag or military ensign which identified a particular military unit.
- These standards were usually attached to a pole or staff and the soldiers carried it to identity between a cavalry and infantry.
- The Roman soldiers carried standards into battlefields so that they knew they were on the battlefield and to help them communicate in the battlefield with each other.
The name of the communist party leader is Leonid Brezhnev.
These two meet in May of 1972 in what became known as the Moscow Summit. The goal of this meeting was to ease tensions between the US and Soviet Union. This policy, known as detente, lead to the Strategic Arms Limitation Treaty (SALT). This policy was helpful in significantly reducing the possibility of nuclear warfare during the 1970's.
