Answer:
B is correct. Germany had threatened the US and its ships,
Explanation:
A is def wrong. US was booming in trade with europe.
B is true. Germany attacked 2 us ships with U-boats.
C is true, but not main reason.
D is also def wrong cuz us are in homelands and attacking europ ain't gonna tighten relasionsips.
Answer: it told colonists that they could not expand their territory past the Appalachian mountains
Explanation:
It could be "B" because indian belief is hinduism & arab don't see that "normal".
Answer:
4.6 to 4 billion years ago
Explanation:
Hadean time (4.6 to 4 billion years ago)* is not a geological period as such. No rocks on the Earth are this old, except for meteorites. During Hadean time, the Solar System was forming, probably within a large cloud of gas and dust around the sun, called an accretion disc.