Either one would be fine.
New words, one handy idiom, and a 2-minute quiz — delivered to your inbox to keep your streak alive.
BokehIf you are describing an object in the past that is unlikely to have changed then the present tense is often better (not a rule). If, on the other hand, it were a person or a sunset, etc. then use the past tense.Good diferentiation.
AnonymousIn 1978 the president decides to promote this new development.Yes you can say this. It would be at home in a timeline.