How old is our universe and how old is the oldest universe​

well this universe is 100,0000 years old our oldest is

100000000,0000000000000 years old

Explanation:

13.8 billion years

Explanation:

Universe is 13.8 billion years old, scientists confirm                                          Scientists estimate the age of the universe by measuring its oldest light.         Step by Step Explanation:                                                                                      ༼ つ ◕_◕ ༽つ✨~i hope this helps~ ✨ლ(╹◡╹ლ)

the following men who did not in the unification of italy were.

a) giuseppe mazzini

c) alexander ll

the other two men were camilo cavour and giuseppe garibaldi they the unification of italy by yielding territories in the italian unification. in 1861 italy was declared a united-nation state under the sardinian king victor immanuel ll.

answer; mechanics;