How did the Medici help Renaissance ideas develop in the city of Florence? by supporting scientists and architects
by investing trade profits in glassmaking
by replacing silk with locally made textiles
by creating new forms of weapons and armor

by supporting scientists and architects.

Explanation:

The Medici gained their fame due to their strong influence in Italian Banking. In 15th century, the Medici was regarded as the largest bank in Europe,

At that time,  Italy was under strong influence of the Catholic church. the church tend to see scientists as some sort of heretics that do not believe in the teaching of Gods.

Despite this situation, the Medici believed that the scientists were an integral part of Florence  and put on a lot of money to support them in wife variety of research. On top of that, the Medici also became a well known patrons for talented artists and architects.  This is how the Medici Renaissance ideas develop in the city of Florence.

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explanation:

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alliances in ww1 were different from ww2 because the entente in ww1 made up of serbia,russia,france,britan,japan and italy later america  and all allied in a sort of balance of power and too keep germany,austria-hungary,and the ottomans down. russia allied the serbians in order to exert its influence in the balkans while france allied the russians because france was still in dismay and insulted after the defeat to the germans during the unification of germany and britian allied the belgians after the germans invasion of belgium.in ww2 the alliances were in a preemptive attempt to deter any further wars into happening while germany and italy allied since they were insulted and humiliated after the previous war while also sharing a similar ideology of facsim along with japan which all 3 had a want for world domination and agreed to assist one another in the endevours 

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